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Alla [95]
3 years ago
5

what happens to the thickness of the uterine lining when the level of the hormone progesterone reaches its highest levels

Biology
1 answer:
Alona [7]3 years ago
3 0
The thickness of the uterine lining , becomes very thick...because when the level of hormone progesterone reaches its highest levels. according to Dr.X on yahoo answers.
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