Science, asked by ujwala5652, 7 months ago

The centre of your circulatory system is your ______

Answers

Answered by Anonymous

8

Answer:

Each beat is caused by the contraction (squeezing) of your heart. If you want to find out what your heart rate is, use a watch with a second hand and count how many beats you feel in

Answered by vasanthipoojarti

1

Answer:

heart

Explanation:

hope it is useful

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