I need help rn im on a unit test Which of the following processes does the body NOT use protein to perform? A.

repairing muscles

B.

producing hormones

C.

making hemoglobin

D.

creating amino acids

Exercise has no positive effects on the nervous system? true or falseu

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases

How can someone meet the need to belong in a healthy way?