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Single Answer MCQ
Q-00020077

How does regular physical activity influence the cardiovascular system?

1

Increases blood pressure

2

Decreases heart rate

3

Improves circulation

4

Reduces oxygen intake

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Sandeep Chaturvedi

Sandeep Chaturvedi

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Social science and humanities educator with 14+ years of experience reviewing CBSE SST, economics, commerce, arts, and vocational content.

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Answer and Solution

Answer

C. Improves circulation

Solution:

Regular physical activity improves circulation by enhancing heart function and increasing blood flow throughout the body. It also helps to lower blood pressure and heart rate over time.

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