Answer: Hormones
Explanation: Hormones are responsible for the reproductivity in the males and females.Males persist of the reproductive hormones named as testosterone that maintains the feature of the male reproductive organs and production of the sperms.
Female reproductive hormones maintain the fertility for the female reproductive organs for reproduction phase and menstrual cycle.
Answer:Antagonist, which is a drug that inhibits the production of a chemical in the body. This is the opposite of an agonist drug.
Answer:c
Explanation:because the body will automatically react
To the air in your body