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33 votes
PLEASE PLEASE HURRY

Which causes a drop in female hormone levels?


the onset of the menstrual flow

the release of an egg from the ovary

the thickening of the uterine wall

the failure of an egg to be fertilised

User JMP
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1 Answer

16 votes
16 votes

Step-by-step explanation:

the release of an egg from the ovary

User Yc
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