Question

page 7 of 28 question 7 what is the innermost layer of the heart that lines the heart chambers? a epicardium b myocardium c endocardium d pericardium

Explanation:

The endocardium is the innermost layer of the heart that lines the heart chambers. The epicardium is the outer - most layer of the heart wall, the myocardium is the middle muscle layer, and the pericardium is the sac that surrounds the heart.

Answer:

C. Endocardium