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Author Question: The middle and thickest layer of the heart is the ______. Fill in the blank(s) with correct ... (Read 20 times)

dalyningkenk

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on: Jul 18, 2018
The middle and thickest layer of the heart is the ______.
 Fill in the blank(s) with correct word

Question 2

_____ fluid prevents friction between the heart and the pericardium when the heart beats.
 Fill in the blank(s) with correct word


aham8f

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Reply #1 on: Jul 18, 2018
Answer to Question 1

myocardium

Answer to Question 2

Pericardial


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