Which layer of the heart is the innermost layer?

a. endothelium
b. endocardium
c. epicardium
d. epithelium
e. myocardium


a

Anatomy & Physiology

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Which statement is most useful in explaining why chemists assign atoms to chemical elements by counting protons?

What will be an ideal response?

Anatomy & Physiology

Vertebrae of which regions are fused in the adult?

A) lumbar region B) sacral region C) coccygeal region D) thoracic E) sacral and coccygeal regions

Anatomy & Physiology

The anterior two-thirds of the hard palate is part of the ________ bones.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

About two-thirds of the total blood volume is in the ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology