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3 h 29 m, 29 set 2002 ano - First Trimester: Placenta

Descrição:

Around the 5th week of this trimester the placenta is developed. The placenta provides the growing embryo with oxygen and nutrients it needs. The placenta also removes waste from the blood of the embryo.

Adicionado na linha do tempo:

Growth and Development Timeline, Jacky Villanueva

ByJacqueline Villanueva
7 dez 2017
0
0
480

Data:

3 h 29 m, 29 set 2002 ano
Agora
~ 23 years ago

Imagens:

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