Barbiturates are to depressants as cocaine is to . Question 23 options:

stimulant

narcotic

psychoactive

inhalant

c, the cilia in the trachea squeeze the material out of the body as mucus

explanation:

answer; i believe that the correct answer is (participation);

answer: proteins

explanation: complement is   system of circulate in the blood in a inactive form

i believe is what you're looking for?

it's a nutrition food for pregnant mothers so they unborn child can get its nutrition that it needs to grow in to a healthy baby.

explanation:

and the mother is getting all of her nutrition and her calcium and vitamins .