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DochEvi [55]
2 years ago
5

Why do scientists use light-year instead of Astronomical Units to measure the distances between stars?

Biology
1 answer:
vitfil [10]2 years ago
3 0

Answer:

well AU is only for inside a star system and the number of AU would be too high, so light years are easier its like saying ur 6 feet instead of 72 inches or in centimeters

Explanation:

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How is the energy produced by respiration stored? (Googled answers will be reported) (actual answers please)
sergeinik [125]

Answer: Energy is produced by respiration because its stored within the cells in the form of ATP (Adenosine Triphosphate) .

Explanation:

I'm pretty sure that's it.

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7 0
3 years ago
A swimmer sprints a short distance for a competition, the swimmer is not able to take in enough oxygen to make the ATP needed fo
OverLord2011 [107]

A swimmer sprints a short distance for competition. The swimmer is not able to take in enough oxygen to make the ATP needed for the sprint. Which of the following processes is most likely going to occur in the swimmer's muscle cells during the competition? (2 points)

A. Aerobic respiration would continue until oxygen is no longer available, leading to cell death.

B. Aerobic respiration will continue to make the same amount of ATP since oxygen is not required.

C. Anaerobic respiration would be used to produce small amounts of ATP in the absence of oxygen.

D. Anaerobic respiration will produce more ATP than the process used in the presence of oxygen.

<u>Answer:</u>

A swimmer sprints a short distance for competition. The swimmer is not able to take in enough oxygen to make the ATP needed for the sprint. Anaerobic respiration would be used to produce small amounts of ATP in the absence of oxygen and it is the process happens in the swimmer's muscle cells during competition.

<u>Explanation:</u>

  • A Swimming sprinter will spend his maximum energy while to cover a short distance in his competition. Quickly he will reduce his oxygen level.
  • Oxygen will produce an ATP molecule (Adenosine Triphosphate) which is required for a sprinter.
  • The ATP molecule will produce energy for the cells. Aerobic respiration takes place only when in the presence of oxygen.
  • While swimming they will not get enough oxygen so the Anaerobic respiration takes place to produce ATP molecule.

7 0
3 years ago
Which law of motion is accociated with inertia
zaharov [31]
Newtons first law of motion have a very nice day

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Electron microscope‘s differ from light microscope’s in that they produce an image of specimen by using a beam of electrons rather than a beam of light. Electrons have such a shorter wavelength than visible light, and this allows electron microscope to produce higher resolution images than standard light microscope‘s
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Explanation:

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