Sagot :
[tex]\large\underline{\mathbb{ANSWER}}[/tex]
- D. when the egg is released from the ovary
[tex]\large\underline{\mathbb{kieljanwayine}}[/tex]
Answer:
B. if the egg is not fertilized
Explanation:
Menstruation occurs when an egg cell is not fertilized by a sperm from the aproximately 28 days cycle. If not fertilized, the egg is passed from the reproductive tract during menstrual bleeding, which starts about two weeks after ovulation.
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