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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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
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