emilyydillard emilyydillard
  • 21-04-2020
  • Biology
contestada

Which causes a drop in female hormone levels?
A. the onset of the menstrual flow
B. if an egg is released from the ovary
C. if the uterine wall thickens
D. if the egg is not fertilized

Respuesta :

soysausenut soysausenut
  • 21-04-2020
A. The onset of the menstrual flow
Answer Link
ssayed23 ssayed23
  • 06-05-2020

Answer:

It's A

Explanation:

Answer Link

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