Agoraphobia is a fear of open spaces. claustrophobia is a fear of closed-in spaces. knowing this, you can conclude that the greek-based suffix phobia probably means
a. "fear."
b. "open."
c. "spaces."
d. "closed-in."

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.