Proteins Attract Water and Hold It Within Blood Vessels, Preventing

Proteins attract water and hold it within blood vessels, preventing it from freely flowing into the spaces between the cells. This is an example of how protein is used for:

A) building enzymes, hormones, and other compounds
B) supporting the growth and development of different cells
C) maintaining fluid and electrolyte balance
D) transporting various substances around the body
E) providing structure and movement to the teeth, skin, and bones