What conclusion can we draw from the passage？A.The human body requires a large amount of h

What conclusion can we draw from the passage？

A.The human body requires a large amount of hormones.

B.Synthetic hormones can replace a person s natural supply of hormones if necessary.

C.The quantity of hormones produced and their effect on the body are related to a persons age.

D.The short child of tall parents probably had a hormone deficiency early in life.