woody69 woody69
  • 20-10-2020
  • Chemistry
contestada

When does the placenta begin to form? By

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Bdancu
Bdancu Bdancu
  • 20-10-2020
The placenta begins to form at week 12
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jungkookie96
jungkookie96 jungkookie96
  • 04-04-2021

Answer:

in a few days after fertilization.

Explanation:

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