It serves to digest food particles.
Answer:
The immune system
Explanation:
The immune system is affected when the body is deficient of vitamins
Answer:
This is an example of the critical period
Explanation:
Rubella or the German measles, is a highly contagious air-borne viral disease which is caused by the rubella virus, characterized by rash.
<u>Rubella infection</u><u> during the first trimester of pregnancy, can lead to miscarriage or a child born with the congenital rubella syndrome.</u>
This is an example of the critical period. Critical period refers to the maturational stage of an organism during which the central nervous system is very sensitive to certain environmental stimuli.
