How do cells depend on diffusion and osmosis?

Answers

Answer 1

Answer:

Cell are cool

Explanation:

I like brainly cells


Related Questions

Just want to make sure is that the right option? 59. What is the final stage in gaining a new client? A.Evaluation B. Programming C. O Closing the sale D. O Establishing goals

Answers

The final stage in gaining a new client is closing the sale.  Therefore, option (C) is correct.

What is closing a sale mean?

Closing the sale refers to the final stage in the process of selling products or services to a customer. It involves securing the customer's commitment to purchase the products or services and completing any necessary paperwork or payment transactions.

Closing the sale may involve persuading the customer to make a purchase, negotiating terms and conditions, or addressing any objections or concerns the customer may have. It is an important step in the sales process, as it is when the actual exchange of goods or services for payment takes place.

Learn more about closing sale, here:

https://brainly.com/question/29909049

#SPJ4

Think about the land in the region where you live. How was it shaped by plate tectonics? Is it still impacted by the movement of plates? Explain your answer.

the region is southeast

Answers

Explanation:

Geologic history is the way into this aid and to understanding the story recorded in the stones of the Southeastern US. By finding out about the geologic history of your space, you can all the more likely comprehend the kinds of rocks that are in your terrace and why they are there. In this part, we will view the historical backdrop of the Southeast as it unfurled: as a progression of significant occasions that made and molded the region in the course of the last one billion years. These occasions will go about as the structure for the subjects in the sections to follow and will reveal insight into why our locale looks the manner in which it does.

At long last, Wegener examined the stratigraphy of various rocks and mountain ranges. The east shore of South America and the west shoreline of Africa appear to fit together like bits of a jigsaw puzzle, and Wegener found their stone layers "fit" similarly as plainly. South America and Africa were not by any means the only landmasses with comparable geography. Wegener found that the Appalachian Mountains of the eastern United States, for example, were topographically identified with the Caledonian Mountains of Scotland.

Pangaea existed around 240 million years prior. By around 200 million years prior, this supercontinent started separating. For more than a long period of time, Pangaea isolated into pieces that moved away from each other. These pieces gradually expected their situations as the mainland we perceive today. Today, researchers feel that few supercontinents like Pangaea have shaped and separated throughout the span of the Earth's life expectancy. These incorporate Pannotia, which was framed around 600 million years prior, and Rodinia, which existed in excess of a billion years prior.

Structural Activity Researchers didn't acknowledge Wegener's hypothesis of mainland float. One of the components ailing in the hypothesis was the system for how it functions—for what reason did the landmasses float and what examples did they follow? Wegener recommended that maybe the pivot of the Earth made the landmasses shift towards and aside from one another. (It doesn't.) Today, we realize that the landmasses lay on enormous pieces of rock called structural plates. The plates are continually moving and collaborating in a cycle called plate tectonics. The landmasses are as yet moving today. Probably the most powerful destinations of structural action are ocean bottom spreading zones and goliath break valleys.

On average, women:
carry more body fat than men.
tend to carry extra weight around their bellies.
usually have around 14% body fat and men have around 22%.
None of the choices are correct.

Answers

On average, women tend to carry extra weight around their bellies. Thus, option "B" is correct.

What is belly fat?

An excess in fat will cause it deposited in various parts of the body. One of the locations is the visceral part of the digestive system in the belly. This will cause the belly to look bloated and called "beer belly" or "central obesity". The fat is also located in the subcutaneous part of the skin.

Thus, option "B" is correct.

To learn more about belly fat click here:

https://brainly.com/question/17889752

#SPJ1

01
5
A scientist would like to demonstrate that cells are the basic structural and functional unit of living organisms. Which of the following
experiments should she perform?
OA. add several seeds to pots with soil and monitor the growth of the plants
OB. observe whether organisms appear in a sealed container of broth after it is boiled
OC. observe samples of plant tissue under a microscope at a high magnification
OD. place individual cells in a Petri dish with food and monitor their ability to grow
4 of 10 Answered
Reset
Submit
Session Score: 75% (3/4)

Answers

The experiment that she should perform is to observe samples of plant tissue under a microscope at high magnification. The correct option is c.

What is an experiment?

A scientific experiment to compute or investigate the cause of scientific events. It is done with variables that are both control-independent and control-dependent. A scientific experiment is a container for a hypothesis and a process.

Variables can now be the components under research or variables that affect the component. A controlled scientific experiment will be managed by the scientist, and the time and face of the experiment will be examined.

Therefore, the correct option is C. observe samples of plant tissue under a microscope at high magnification.

To learn more about the experiment, refer to the link:

https://brainly.com/question/24811370

#SPJ1

Answer:

D. place individual cells in a Petri dish with food and monitor their ability to grow

Explanation:

what is the difference between plant cell and animal cell​

Answers

Answer:

Major structural differences between a plant and an animal cell include: Plant cells have a cell wall, but animal cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not.

Explanation:

Hope that helps :)

Answer:

A plant cell contains a singular vacuole In contrast, animal cells have many smaller vacuoles.

Explanation:

Plant cells have a cell wall, as well as a cell membrane. Animal cells have a cell membrane, but no cell wall.

In the water cycle, matter moves towards the pull of gravity during
- infiltration and evaporation
- transformation and infiltration
- evaporation and transpiration
* CORRECT ANSWER:*
- D: evaporation and transpiration

Answers

Answer:

evaporation and transpiration

Explanation:

The water eventually is released to the atmosphere as vapor via the plant's stomata — tiny, closeable, pore-like structures on the surfaces of leaves. Overall, this uptake of water at the roots, transport of water through plant tissues, and release of vapor by leaves is known as transpiration

help please im in flvs and im stuck on this help please

Test variable (independent variable):
Outcome variable (dependent variable):

Data:
Record the data from each trial in the data chart below. Be sure to fill in the chart completely.
Test One
Parent 1:
Parent 2: Ff




Phenotype ratio:
________ : ________
short fur : long fur


Test Two
Parent 1: Ff
Parent 2: Ff




Phenotype ratio:
________ : ________
short fur : long fur


Test Three
Parent 1: ff
Parent 2: ff




Phenotype ratio:
________ : ________
short fur : long fur

Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences.
1. Which genotype(s) and phenotype for fur length are dominant?
2. Which genotype(s) and phenotype for fur length are recessive?
3. If you have a hamster with short fur, what possible genotypes could the hamster have?
4. If you have a hamster with long fur, what possible genotypes could the hamster have?
5. Did your data support your hypotheses? Use evidence to support your answer for each test.
o Test One:
o Test Two:
o Test Three:
6. Which hamsters are the parents of the mystery hamster? Include evidence to prove that they are the correct parents.

Answers

Test variable (independent variable): Genotypes of parent hamsters for fur length (Ff and ff)Outcome variable (dependent variable): Phenotype ratio of offspring for fur length (short fur and long fur)Data:

Test One

Parent 1: Ff

Parent 2: Ff

Phenotype ratio:

3 : 1

short fur : long fur

Test Two

Parent 1: Ff

Parent 2: Ff

Phenotype ratio:

3 : 1

short fur : long fur

Test Three

Parent 1: ff

Parent 2: ff

Phenotype ratio:

All offspring have short fur

Conclusion:

1. The genotype Ff for fur length is dominant.

2. The genotype ff for fur length is recessive.

3. If a hamster has short fur, it could have either the homozygous recessive genotype (ff) or the heterozygous genotype (Ff).

4. If a hamster has long fur, it must have the homozygous dominant genotype (FF).

5. The data supported the hypotheses. In Test One and Test Two, the phenotype ratio was 3:1 for short fur and long fur, indicating that the Ff genotype for fur length is dominant. In Test Three, all offspring had short fur, indicating that the ff genotype for fur length is recessive.

6. The parents of the mystery hamster must be Ff and ff. The mystery hamster has short fur, which means it must have inherited the recessive f allele from one parent and the dominant F allele from the other parent. The only possible combination for this is Ff (heterozygous) and ff (homozygous recessive).

How has natural selection shaped our earth today?

Answers

Natural selection is the engine that drives evolution. The organisms best suited to survive in their particular circumstances have a greater chance of passing their traits on to the next generation. But plants and animals interact in very complex ways with other organisms and their environment. Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species. It is one of the processes that drives evolution and helps to explain the diversity of life on Earth.

During fermentation, ______ reduces pyruvate and is oxidized to nad , which can then be used in glycolysis.

Answers

During fermentation, NADH reduces pyruvate and is oxidized to NAD , which can then be used in glycolysis.

What is Fermentation ?

Through the activity of enzymes, fermentation is a metabolic process that results in chemical changes in organic substrates. It is specifically described in biochemistry as the process of obtaining energy from carbohydrates without the presence of oxygen.

Types of fermentation? Fermentation can be divided into four categories based on the final product produced: lactic acid fermentation, alcohol fermentation, acetic acid fermentation, and butyric acid fermentation.Either lactic acid or ethyl alcohol generation is the fundamental purpose of fermentation. The primary purpose of fermentation is NAD+ regeneration, which enables glycolysis to continue producing ATP.

To know more about Fermentation please click here :  https://brainly.com/question/546578

#SPJ4

In a laboratory biopsy, a field of 50 bone marrow cells are observed under a
microscope. A special dye is inserted, which only the neutrophils absorb. Then,
the number r of neutrophils in the field is counted.
Although the field size n=50 is fixed, the umber of neutrophils r is a random
variable. Write out all parts that are given.

n=
p=
q=
cc=
mew p^ =
sigma p^=

Answers

Answer:

In this scenario, the given information is that the field size n is fixed at 50, and the number of neutrophils r is a random variable. Is there any other information you would like to provide or any specific question you have in mind?

Explanation:

Beginning with carbon fixation. Arrange the steps of the Calvin cycle in the correct order.

Answers

Answer:

Carbon fixation, Reduction, Release of G3P, and then Regeneration of RuBp

Hope this helps

even after a positive test for a microbial cause, chronic prostatitis is unresponsive to anitibiotic therapy. why might this be the case

Answers

Chronic prostatitis is a condition where the prostate gland becomes inflamed, often due to a microbial cause such as bacteria. However, it can sometimes be unresponsive to antibiotic therapy due to biofilm formation, incomplete penetration, antibiotic resistance, incorrect antibiotic selection, non-bacterial causes.

There are several reasons why this might be the case:

1. Biofilm formation: Some bacteria can form biofilms, which are protective layers that help them adhere to surfaces and resist antibiotics. This makes it difficult for the antibiotic to effectively reach and kill the bacteria causing the chronic prostatitis.

2. Incomplete penetration: The prostate is a dense gland with a complex structure, which can make it difficult for antibiotics to penetrate and reach the infection site. This reduces the effectiveness of the antibiotic therapy.

3. Antibiotic resistance: Some bacteria have developed resistance to certain antibiotics, meaning the prescribed medication may not be effective in treating the specific bacterial strain causing the chronic prostatitis.

4. Incorrect antibiotic selection: It's possible that the chosen antibiotic is not appropriate for the specific type of bacteria causing the infection, leading to ineffective treatment.

5. Non-bacterial causes: In some cases, chronic prostatitis may be caused by factors other than bacteria, such as viruses, fungi, or inflammation unrelated to infection. In these cases, antibiotic therapy would not be effective as it targets bacteria specifically.

To improve the chances of successful treatment, it is important for healthcare providers to identify the specific cause of chronic prostatitis and prescribe the most appropriate antibiotics or other treatments as needed.

Learn more about prostatitis here:

https://brainly.com/question/31820715

#SPJ11

During meiosis, chromosome pairs randomly line up along each side of the cell equator. This arrangement mixes up the chromosomal combinations, which _______.


helps ensure reproductive success.


helps maintain all the previous generation's characteristics.


helps create and maintain genetic diversity.


helps ensure an equal number of males and females in the next generation.

Answers

Answer:  C is the answer

do some research about the topic

Which is one basic assumption of the heterotroph hypothesis?
(1) More complex organisms appeared before less complex organisms.
(2) Living organisms did not appear until there
was oxygen in the atmosphere.
(3) Large autotrophic organisms appeared before small photosynthesizing organisms.
(4) Autotrophic activity added oxygen molecules to the environment

Answers

Oxygen molecules were added to the environment through autotrophic activity. The origin of life on Earth is explained by the heterotroph hypothesis.

The heterotrophic hypothesis is what?

According to the so-called heterotrophic hypothesis, life originated from an organic soup of tiny molecules either transported to Earth by alien objects or created through gas-gas reactions caused by lightning.

What is the evolutionary heterotroph hypothesis?

The heterotroph hypothesis states that the first cells were likely heterotrophic and would have devoured organic molecules created in the absence of cells. These cells would have required to produce energy through a process known as fermentation.

To know more about molecules visit:-

https://brainly.com/question/28931982

#SPJ1

Why is Sodium stored in oil?​

Answers

Sodium is kept immersed in kerosene because Sodium doesn't react with kerosene.

The volume of this fish tank is _____ Liters.




l=50 cm h=12 cm w=20 cm

The volume of this fish tank is _____ Liters.l=50 cm h=12 cm w=20 cm

Answers

Answer:

The volume of fish tank is 12 liters.

The volume of the fish tank is  12 Litres.

How to find volume?

Volume of the fish tank is lengh×width×height  

                                          ⇒50cm×12cm×20cm

                                           ⇒  12000 cm³

How to convert cubic centimeters into litres?

1 cm³=1 ml

12000 cm³= 12000ml

1000 ml= 1 Litre

1 ml = 1/1000 Litres

∴ 12000 ml = (1/1000)×12000

          ⇒ 12 Litres

Learn more about volume here: http://brainly.brainly.com/question/1972490

#SPJ2

WORD BANK: Carbon Dioxide, Glucose, Sunlight(Energy), Oxygen, Water, ATP(Energy)

WORD BANK: Carbon Dioxide, Glucose, Sunlight(Energy), Oxygen, Water, ATP(Energy)

Answers

Answer:

1. carbon dioxide

2.atp

3. oxygen

4. glucose

Explanation:

Xylem is a plant tissue made up of elongated cells stacked end to end the length of the plant’s stem. Which function is xylem specifically adapted to perform in plants?.

Answers

To transport water and mineral salts to all parts of the plant, and to withstand pressure.

Louis pasteur tambien propuso que los microorganismos son la causa de algunas enfermedades escribi que problema pudo haber llevado a pasteur a proponrr esta teoria

Answers

Answer:

This is because ladybugs are replaced by pesticides that are responsible for not only contaminating crops but also for releasing dangerous gases into the ozone layer. Therefore, the use of these insects in crops makes the air more pure or avoids contaminating it with life-threatening pesticides for many living organisms.

The microbial theory of disease or germ theory of infectious diseases is a scientific theory that proposes that microorganisms are the cause of a wide range of diseases. These tiny organisms, almost all too small to see with the naked eye, invade humans, animals, and other hosts. Its growth and reproduction within the carrier can cause disease. "Germ" or microbe can refer to a virus, bacteria, protist, fungus, or prion.

Explanation:

The theory was a scientific discovery made in the second half of the 19th century, demonstrated by Louis Pasteur and that replaced previous explanations for the disease, such as the miasmatic theory or the theory of humors. Although highly controversial when proposed, it is now central to modern medicine and clinical microbiology, leading to such important innovations as the development of the vaccine, antibiotic, sterilization, and hygiene as effective methods against the spread of contagious diseases.

which group of genes in drosophila embryos must be mutated if the result is elimination of a significantly sized, contiguous region of segmentation?

Answers

The group of genes in Drosophila embryos must be mutated if the result is the elimination of a significantly sized, contiguous region of segmentation is gap genes.

What are gap genes?

Gap genes are a group of genes that are expressed throughout the central region of the Drosophila embryo. Gap genes, along with other segmentation genes, are responsible for establishing the boundaries between segments in the developing Drosophila embryo. Gap genes are classified into three broad categories: anterior, middle, and posterior, based on their expression patterns.

Gap genes in Drosophila are required for correct patterning of the anterior-posterior axis of the embryo. Gap genes are necessary for defining the broad regions of segmentation, which are then subdivided into smaller regions by pair-rule genes. The proper patterning of the Drosophila embryo requires the activity of gap genes.

In contrast to maternal genes, which establish the anterior-posterior axis of the embryo, gap genes define large, contiguous regions of the developing embryo and are necessary for setting up the basic body plan.

If you need to learn more about the genes click here:

https://brainly.com/question/19947953

#SPJ11

What is used for microbial control in fresh fruits and vegetables?

Answers

Sodium hypochlorite and acids  is used for microbial control in fresh fruits and vegetables.

If we have to keep fruits and vegetables for long period of time and in order to decrease microbial contamination of fruits and vegetables then the sodium hypochlorite and acids as disinfectants are commonly used.

sodium hypochlorite has good advantage that microorganisms cannot able to grow up any resistance to it. Sodium hypochlorite is effective against Legionella bacteria and bio film, in which the Legionella bacteria (microorganisn)can multiply. Sodium hypochlorous acid is prepared by the reaction of sodium hydroxide with chlorine gas

To learn more about  Sodium hypochlorite visit below link

https://brainly.com/question/9440981

#SPJ4

What are the four main types of tissue?
A. epithelial, connective, muscle, and nerve
B. fast, slow, rushed, and delayed
C. critical, irrelevant, essential, and nonessential
D. liver, pancreas, intestinal, and respiratory

Answers

Answer:

The four main types of tissue are :

A. Epithelial, connective, muscle and nerve.

Hope it helps!

Enamel is the hardest substance in the human body. Justify your answer.

Answers

Enamel is indeed the hardest substance in the human body. It is present in teeth of humans. It covers every tooth and provides the hard layer.

Tooth Enamel is hard glossy substance that is comprised of calcium and phosphate mineral crystals which in return makes our teeth more stronger. Teeth enamel care is extremely important to maintain the oral health of teeth.

Tooth Enamel is one of the major tissue that make up tooth in humans. It covers the top layer of the teeth known as Crown. Calcium hardens the tooth enamel. Enamel contains 96% of the minerals. The color of Enamel varies from light yellow to white.

Read more about Enamel,

https://brainly.com/question/16865303

Why would whole grains be such a good source of energy

Answers

Answer:

Whole grain contains carbs, proteins, vitamins, etc. this creates a food supply for the germ, and energy for the rest of the plant.

Please someone help
Meeeeeeeeeeeeeeee

Please someone help Meeeeeeeeeeeeeeee

Answers

Answer:

256

Explanation:

Answer:

256

Explanation:

Hope it helps you

Hope it helps you

Which of the following is true of biogeochemical cycles?

Answers

Explanation:

The carbon, oxygen, and nitrogen cycles are all biogeochemical cycles. They show the movement of elements through living and nonliving components of the Earth. Carbon, oxygen, and nitrogen, are essential components of life that pass through organisms and nonliving components, but are never used up.

The measures of the obtuse angles in the hexagon are 30 more than twice the measures of the acute angles. write and solve a system of equations to find the measures of all the angles. a system is: y= x+30 2x+4y=

Answers

Let x be the measure of each acute angle in the hexagon. Then the measure of each obtuse angle is 2x + 30 (since it is 30 more than twice the measure of the acute angle).

The sum of the angles in a hexagon is 720 degrees. So we can write:

3x + 3(2x + 30) = 720

Simplifying this equation gives:

9x + 90 = 720 Subtracting 90 from both sides: 9x = 630 Dividing both sides by 9: x = 70 So each acute angle measures 70 degrees, and each obtuse angle measures 2(70) + 30 = 170 degrees.

About Hexagon

In geometry, a hexagon is a polygon with six sides and six vertices. A regular hexagon has the symbol Schläfli

Learn More about Hexagon at https://brainly.com/question/15424654

#SPJ11

red blood cells do not have mitochondria. do these cells use more, less, or the same amount of glucose to make equivalent amounts of atp as muscle cells that contain mitochondria?

Answers

Muscle cells that contain mitochondria are more efficient in producing ATP than red blood cells. This is because mitochondria are capable of producing a larger amount of ATP through cellular respiration than anaerobic metabolism.

Red blood cells are specialized cells that do not contain mitochondria. Mitochondria are known as the powerhouses of the cells because they are responsible for producing ATP, the primary source of energy for cells. ATP is generated through cellular respiration, which involves the breakdown of glucose in the presence of oxygen. However, red blood cells cannot produce ATP through cellular respiration since they do not have mitochondria.
In the absence of mitochondria, red blood cells rely solely on anaerobic metabolism to produce ATP. Anaerobic metabolism is a process that breaks down glucose into ATP without the use of oxygen. Although anaerobic metabolism is less efficient than aerobic metabolism, it is still capable of producing ATP. Therefore, red blood cells use the same amount of glucose to produce equivalent amounts of ATP as muscle cells that contain mitochondria.
However, muscle cells that contain mitochondria are more efficient in producing ATP than red blood cells. This is because mitochondria are capable of producing a larger amount of ATP through cellular respiration than anaerobic metabolism. Furthermore, muscle cells that contain mitochondria can switch between anaerobic and aerobic metabolism depending on the oxygen availability. Thus, they are capable of producing ATP in both aerobic and anaerobic conditions, making them more adaptable to various situations.

To know more about Mitochondria visit :

https://brainly.com/question/14740753

#SPJ11

WILL MARK BRAINLYEST
9. A student was creating a model for a certain cell organelle. She drew the picture of the organelle below.
How could you best describe the function of this organelle?
O It is a ribosome which assembles proteins in prokaryotes.
It is a ribosome which assembles proteins in eukaryotes.

It is a Golgi apparatus which modifies proteins in prokaryotes.
It is a Golgi apparatus which modifies proteins in eukaryotes.

WILL MARK BRAINLYEST9. A student was creating a model for a certain cell organelle. She drew the picture

Answers

Answer:

I would say It is a ribosme which assembles proteins in eukaryotes

necessary for collagen synthesis, vitamin c inadequacy intake during pregnancy may result in this.

Answers

Preterm birth. Shy consumption during gestation may beget unseasonable delivery because it's essential for collagen products.

What about preterm birth?Former preterm births, repeated gravidity, cigarette and medicine dependence , and short intervals between gravities( lower than 18 months) are some threat factors for preterm delivery.Also, when the baby must be born beforehand due to gestation difficulties, unseasonable delivery might do.Unseasonable or preterm birth refers to the birth of a child before the 37th week.Further than 90% of preterm babies now survive, and the maturity continues to develop typically as a result of medical advancements.The terms unseasonable and preterm both relate to being beforehand.Preterm labor is defined as labor that starts earlier than 37 weeks into a gestation.Your body goes through labor to give birth to your child.Unseasonable birth can affect preterm labor.Preterm births are more common among women under the age of 18.Because they're more likely to have fresh conditions( similar high blood pressure and diabetes) that might produce difficulties challenging early delivery, women aged than 35 are also at threat of giving birth to preterm babies.

Learn more about preterm birth here:

https://brainly.com/question/13027643

#SPJ4

Other Questions
what s 3/4 multiplied by 9? what is the solution? 1. what would most likely happen to the lynx population if the rabbit population decreases? a.) decrease b.) increase 2.What would most likely happen to the rabbit population if the lynx were all killed by humans?a.) decrease b.) increase Find the value of x, y and z. Write reasons x-5+3x Stopping inflammation may help the body move on to the next phase in the healing process Help me plzzzzzzzzzzzz A student wants to compare the effect of 3 different brands of antiseptic solution on bacterial growth. The brands were labelled A, B and C. The student was supplied with agar plates on which bacteria were already growing. Outline a plan the student could use to investigate the relative effect of the three antiseptics. Your plan should include the apparatus used and consider safety. 6 Marks A 7 kg suitcase and a 12 kg suitcase are dropped from the same second story window at the same time. If there is no wind resistance, which of the following sentences is true?Select one:a. The 7 kg suitcase will hit the ground first. b. The 12 kg suitcase will hit the ground first. c. The suitcases will hit the ground at the same time. d. It is impossible to predict what will happen If 15 + x,28 x, and 29 + x form an arithmetic sequence what is the value of x? What is a business. What number times itself is 1,225? pLz help me asap if you do you are so smart, nice, and brainliest I will give brainiest to anyone who gets it correct! It is important to reconcile your own records or check register with a bank statement because: A. you can have the bank pay bills in advance of deposits. B. you can find ways to increase your interest rates. C. you may uncover incorrect charges or fraud. D. you may identify checks that have bounced. The chemical Element ,silver , boils at temperatures of 3924F what is the boiling point for silver in degrees Celsius ? round your answer to one decimal place. Try this one. The nearest perfect square less than 110 is 100. The nearest perfect square greater than110 is 121. Which of these numbers is closest to 110 ?A.6.9B. 8.2D.10.5C.12.1 What could using cobalt glass be helpful to identify? Plz help me its Spanish whats your favorite song and why A 9.00 V battery has a 55.0 Ohmresistor attached to it. How muchpower does the resistor use?(Unit = W)NO LINKS You have designed a machine that requires 1000 J of work from a motor for every 800 J of useful work done by the machine. What is the efficiency of the machine?