Question

1, differentiate between cellular respiration and gaseous exchange?
2, discuss types of respiratory system?
3, terrestrial respiratory system?
4, explain residual air, lung capacity,

Answer 1

Answer:

Gas exchange is the intake of oxygen and the excretion of carbon dioxide at the lung surface. Oxygen moves into the blood and carbon dioxide moves out of the blood. Cell respiration is the process that releases energy from the food. It happens in all cells.

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