Biology, asked by rohankulkarni916, 4 months ago

choose correct statement wrt o2 as respiratory gas

Answers

Answered by happyr244

Answer:

Oxygen and carbon dioxide gases are respiartory gases oxygen is inhaled and carbon dioxde is exhaled. Oxygen reaches to our lungs and then to heart then via blood it's reaches to other oragns such as liver brain etc. Without oxygen our oragns would shut down. The brain would feel dizzy.

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