1.In the menstrual phase, the egg cell goes down from uterus to vagina, the lining of the uterus shreds down in a form of ________

A Blood B. Plasma C. Lirine D. Water

2.Which CORRECTLY summarizes the menstrual cycle?

A. The egg cell grows and mature in the ovary, goes out and travel to the uterus. The lining of the uterus starts to thicken in preparation to possible pregnancy. If the egg is not fertilized, the linings of the uterus fall down to the outside of the body as blood

B. the sperm cell grows and mature in the ovary, goes out and travel to the uterus. The lining of the uterus starts to. If the sperm is not fertilized, the linings of the uterus fall down and outside the body as urine.

C. the egg cell grows and mature in the ovary, goes out and travel to the uterus. The lining of the uterus starts to thicken in preparation to possible pregnancy. And it attaches itself to the lining of the uterus and grow as a fetus

D. the egg cell grows and mature in the ovary, goes out and travel to the uterus. If the egg is not fertilized, it will continue to wait.
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