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Single Answer MCQ
Q-00045870

What is the primary function of the circulatory system during exercise?

1

To digest food

2

To transport hormones only

3

To deliver oxygen and nutrients to muscles

4

To remove waste only

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Sandeep Chaturvedi

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Answer and Solution

Answer

C. To deliver oxygen and nutrients to muscles

Solution:

The primary function of the circulatory system during exercise is to deliver oxygen and nutrients to the working muscles, supporting their performance.

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