The exchange of gases between animals and the environment is called

Biology

2 answers:

IRISSAK [1]3 years ago

7 0

The answer is Breathing!! I hope this helps!! Can you mark me as brainliest if this helps

Andru [333]3 years ago

4 0

Explain testing for oxygen in animals<span>- Water animals regularly test the amount of oxygen in their blood.
- Carbon dioxide is easily diffusion into water and this makes oxygen regulation more sensitive than carbon dioxide testing.

</span>Explain insects and how they ventilate<span>- Air passively enters spiracles on the side of their body →
- Tracheal tubes carry air DIRECTLY to the cells
- There is NO need for red blood cells to carry oxygen!
- Do insects have blood as a transportation agent?

</span>Explain removal of carbon dioxide in animals<span>- 7% is dissolved in plasma
- 23% combined with Hb
- 70% converted into hydrogen carbonate ions (HCO3-) (in red blood cells) and transported in plasma
- Once in the lungs, carbon dioxide is removed and exhaled.

Hope it helped !

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