Question

practice it
lo 7.1. what happens to the lining of the uterus during menstruation?
it develops new tissue
it thickens
it shrinks
it remains unchanged
it is shed

Explanation:

During menstruation, if fertilization does not occur, the hormone levels (estrogen and progesterone) drop, causing the thickened uterine lining (endometrium) to break down and be shed through the vagina.

Answer:

It is shed