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Zairalibaygo
Answered

When fertilization does not happen, the menstrual cycle starts and the uterine lining breaks down and menstruation occur. True or False​

Sagot :

Shonealrivera88go

Answer:

False

Explanation:

If the egg does not become fertilized, the lining of the uterus (endometrium) is shed during menstruation. The average menstrual cycle lasts 28 days. The cycle starts with the first day of one period and ends with the first day of the next period.

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