Question

Does our body needs Carbon dioxide ? ​

Answer 1

Answer:

Carbon dioxide is essential for internal respiration in a human body. Internal respiration is a process, by which oxygen is transported to body tissues and carbon dioxide is carried away from them. Carbon dioxide is a guardian of the pH of the blood, which is essential for survival.

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ˢᵀᴬʸ ˢᴬᶠᴱ➳♥

Answer 2

Yes it needs !!!!!!!!