Answer:
doctors, nurses, doctor practitioner
-an for animals
veteranarian
vet tech
Explanation:
The aorta is the body's main artery therefore that makes the aorta the main supply of pressure to make the blood flow.
<span>Being in the middle, rather than at either extreme, of the health continuum maintaining a balance of physical, mental/emotional, and social well-being? I can't tell where the options are separated but that sounds reasonable to me...</span>