Science, asked by panvelkarshravani, 3 months ago

4. Heart pumps about _____ ml of blood during each beat. *

a)57

b)75

c)85

c)95
​

Answers

Answered by ShreyaKumari5577
2

ANSWER:-

The heart is a powerful muscle that beats without stopping throughout a lifetime. It pumps about 55-80 ml (1/3 cup) of blood with each beat for adults and around 25-85 ml per beat for children.

Answered by srivastavaanita99
1

Explanation:

it pumps about 55 to 80 ml of blood with each beat for adult and around 25 85 ml per beat for children.

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