3 years ago

True or false. The heart muscle rests only between beats.

2 answers:

Vesna [10]3 years ago

5 0

It is true. Unless you have a heart attack

3 0

The heart is the system’s pump and the blood vessels are like the delivery routes and it is a muscle. The pumps are the beat.

The heart is a muscle about the size of a fist and it is the muscle in the body that works the hardest.

The statement that the heart muscle rests only between beats is true.

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