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posledela
3 years ago
10

Pt 1. In gas exchange, carbon dioxide and oxygen move in and out of the alveoli through {Diffusion- ANSWER, Facilitated diffusio

n or through Active transport}
pt 2. Which of the following is true about this process?

A) Gas exchange stimulated the production of ATP.

B) Carbon dioxide is largely carried by the macrophages.

C)Oxygen typically gets trapped in the alveoli.

D) There is no expenditure of energy. -ANSWER
Health
2 answers:
iragen [17]3 years ago
7 0
Answer is -There is no expenditure of energy.
Simora [160]3 years ago
5 0
D) there is no expenditure of energy
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