The embryo receives oxygen and nutrients through the placenta and the ____

Author Question: The embryo receives oxygen and nutrients through the placenta and the _____. Fill in the blank(s) ... (Read 97 times)

B

Hero Member
Posts: 570

on: Jun 22, 2018

The embryo receives oxygen and nutrients through the placenta and the _____.

Fill in the blank(s) with correct word

Question 2

Five weeks after conception the developing organism is best classified as a(n) _____.

Fill in the blank(s) with correct word

AngeliqueG

Sr. Member
Posts: 343

Reply #1 on: Jun 22, 2018

Answer to Question 1

umbilical cord

Answer to Question 2

embryo

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