Choose the correct combinations of functions of breathing: - Vidyadip

MCQ

Choose the correct combinations of functions of breathing:

A
Provides $O_2$ to the body and breaks down food to release energy.
B
Breaks down food to release energy and helps the body to get rid of $CO_2$.
✓
Provides $O_2$ to the body and helps the body to get rid of $CO_2$
D
Breaks down food to release energy and produces water in the cells.

✓

Answer

Correct option: C.

Provides $O_2$ to the body and helps the body to get rid of $CO_2$

Breathing is a process by which air rich and oxygen is taken inside the body and air rich in carbon dioxide is expelled from the body, with the help of respiratory organs.
It is a continuous process which goes on all the time and throughout the life of an organism.

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