From which of the following does the basic structure of hair and nails form?
a. sweat
c. collagen
b. melanin
d. keratin user: the wrist is an example of a joint.
a. slightly movable
c. freely movable
b. immovable
d. none of the above user: the wrist is an example of a

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.

the american revolution encouraged other countries

explanation:

was there more to the question like a picture or something? also i mean with no picture i think something that's not likely to be an educational impact would probably be the way the child is raised since it has special health care needs