davidandtinaj davidandtinaj

30-04-2020
Biology

contestada

The heart is made of _ muscle which means “ or “__________________________________”

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23kyleighh40 23kyleighh40

30-04-2020

Answer:

The heart is made up of heart muscle known as Cardiac muscle, or myocardium This contracts almost 70 times a minute and pumps about 5 liters of blood each minute.

Explanation:

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