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What layer of the heart has direct contact with the blood? O endocardium O myocardium o epicardium aorta answer is A.endocardium
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35 votes
35 votes
What layer of the heart has direct contact with the blood?

O endocardium
O myocardium
o epicardium
aorta



answer is A.endocardium

User Carl Quirion
by
2.7k points

2 Answers

24 votes
24 votes

Answer: The correct answer is endocardium

Step-by-step explanation:

EDG2023

User Mins
by
3.1k points
18 votes
18 votes
*Heart wall has three layers
1. Epicardium > Outermost layer
2.myocardium > Middle layer
3.Endocardium > innermost layer

answer is Endocardium
User Madcapnmckay
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2.6k points
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