Question

Fill in the blanks.
1. The maximum amount of air that can be moving in and out of the respiratory system is known as______
2. The chest cavity is separated from the abdominal
cavity by the________
3. The main task of the respiratory system is to get
_______into the body and_____
out of the body.
4. The lungs of a normal person have a total air capacity
of about _______ litres.
5. During exercise, deep breathing forces out much
more of the total lung capacity. As much as_____________litres of air can be inhaled or exhaled
with effort.​

Answer 1

Answer:

1.pharynx..

2.diaphragm.

3.oxygen and carbon dioxide.

4.6 litre of air...

Explanation:

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