rubbyy562 rubbyy562
  • 07-03-2019
  • Health
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List three layers of the hearts wall and describe each function of each

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applesaucekid
applesaucekid applesaucekid
  • 07-03-2019

epicardium, the outermost protective layer of the heart.

myocardium, the middle layer, a muscle that contracts to pump blood

endocardium, the innermost layer that lines blood vessels and protects the heart chambers.

hope this helps

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