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Author Question: The embryo receives oxygen and nutrients through the placenta and the _____. Fill in the blank(s) ... (Read 50 times)

B

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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

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Reply #1 on: Jun 22, 2018
Answer to Question 1

umbilical cord

Answer to Question 2

embryo


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