Question

What is the Functional unit of the respiratory system?

Answer 1

Answer:

The functional unit of the respiratory system

by passing oxygen into the body and carbon dioxide out of the body. Finally, the muscles ofrespiration, including the diaphragm and intercostal muscles, work together to act as a pump, pushing air into and out of the lungs during breathing.

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Answer 2

Answer:

act as the functional units of the respiratory system by passing oxygen into the body and carbon dioxide out of the body. Finally, the muscles ofrespiration, including the diaphragm and intercostal muscles, work together to act as a pump, pushing air into and out of the lungs during breathing.