Single Answer MCQ
Q-00000504

How do physical activities impact the respiratory system?

1

Increased lung capacity

2

Improved oxygen intake

3

Enhanced respiratory efficiency

4

All of the above

Answer and Solution

Answer

D. All of the above

Solution:

Physical activities impact the respiratory system by increasing lung capacity, improving oxygen intake, and enhancing respiratory efficiency. Therefore, the correct answer is 'All of the above'.

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