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olga_2 [115]
3 years ago
12

Please help me, I’m sleepy and I don’t know anything right now

Biology
2 answers:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

absolute age

Explanation:

andrezito [222]3 years ago
4 0

Answer:

absolute age. hope this helps!

Explanation:

~evita

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Solnce55 [7]

Answer: age, smoking habits, and size/weight

Explanation:

The older you get, the weaker you'll be, so your breathing will be effected.

If you smoke then your lungs will be effected which will ultimately have an affect your breathing.

If you're really heavy (ex. Over weight) then you will get tired more easily, which will effect your breathing rate.

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3 years ago
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20

Explanation:

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How is cellular respiration related to photosynthesis?
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Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
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During diffusion, when the concentration of molecules on both sides of a membrane is the same, the molecules will?
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<span>not move since their is an equal concentration between the two sides.
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3 years ago
Animals lose heat through the surface areas of their skin. A small animal, such as a mouse, uses a much larger proportion of its
Goryan [66]

Answer:

Because of the difference in surface area to volume ratio

Explanation:

Surface are to volume ratio is the area of an object that is exposed to the external environment (surface area), compared to the amount within an object (volume).

Therefore an elephant has a lower surface area to volume ratio than a mouse.

The smaller an object is the greater its surface area to volume ratio.

Small animals have much more surface area per mass than large animals. With so much surface area, they lose heat very quickly. So, a mouse, with a lot of surface area per mass, must spend a lot more energy to stay warm than a large animal.

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