The liquid portion of the blood is best called

Insufficient hemoglobin or too few RBC’s are associated with the disease 

The layer of the heart that is the thickest and has cardiac muscle is the 

The thickest layer of the wall of an artery is the

A hormone that can speed up maturation of RBC’s

Epithelium that is called stratified  means

The layer of the integumentary system that is made mostly of fibrous connective tissue is the dermis.

The specific cell in the integumentary system that produces brown pigment is called the basal cell.

A nerve cell is also called a neuroglial cell.

The material between the cells of connective tissue is best called matrix.