Encircle the letter that gives the best answer
1.What happens to the matured egg when there is no pregnancy？
a.It dies
b.it melts
c.it becomes larger
d.it is still alive
2.An egg cell in the ovary usually matures every
a.31 days
b.28 days
c.15 days
d.5 days
3.A woman who has menstruation is already capable of
a.respiration
b.immunization
c.reproduction
d.adaptation
4After 3-5 days a normal menstrual flow usually
a.stops
b.continue
c.extends
d.comes back
5.The mucus lining in the uterus breaks when the egg cell
a.is fertilized
b.flow out
c.dies
d.the egg cell does not mature
6.When a girl reaches puberty menstruation occurs bacause
a.the egg cell matures
b.the egg cell dies
c.the egg does not mature
d.the egg cell does not develop
7.Boys are not capable of bearing child because they
a.do not menstruate
b.do not eat nutritious food
c.do not have reproductive organs
d.do not want to gen pregnant
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