Which of the following layers of the heart and their functions are correctly matched?

A. Epicardium - protective inner lining of the heart chambers and valves
B. Myocardium - cardiac muscle tissue that pumps blood out of the heart chambers
C. Endocardium - protective outer covering
D. Pericardium - protective inner lining of the heart chambers and valves

The epicardium, myocardium, and endocardium are the three layers of the heart. The epicardium provides a protective outer layer, the myocardium is responsible for pumping blood out of the heart chambers, and the endocardium lines the heart chambers and valves. The pericardium surrounds and protects the heart, reducing friction with other structures.

Explanation:

The correct match for the layers of the heart and their functions is:

a. Epicardium- outer layer that protects the heart chambers and valves

b. Myocardium- middle layer made of cardiac muscle tissue that pumps blood out of the heart chambers

c. Endocardium- innermost layer that lines the heart chambers and heart valves

d. Pericardium- a membranous layer that surrounds and protects the heart, allowing enough room for vigorous pumping while reducing friction with other structures.

Learn more about Layers of the heart and their functions here:

https://brainly.com/question/31577295

#SPJ11