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Is it true that your heart beats more than one lac times per day?

Yes it is true that our heart beats more than one lac times per day.

Heart sounds are produced due to

What are the average values of blood pressure in a normal adult human?

Name the following:

Any one vein which starts from an organ and ends in another organ besides the heart.

Name the following:

The kind of blood vessels which have no muscular walls.

Questions · 95

7. The Circulatory System

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