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Feliz [49]
3 years ago
10

The monthly cycle of changes in the female reproductive system is called the ____________________ cycle. a. menstrual c. phase b

. lunar d. fertilization
Biology
2 answers:
Nesterboy [21]3 years ago
8 0
A. Menstrual (monthly)
miss Akunina [59]3 years ago
3 0
Its the menstrual cycle

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