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Author Question: By the end of the ____, the internal organs of the fetus begin limited functioning. A) first ... (Read 142 times)

Shelles

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on: Jun 22, 2018
By the end of the ____, the internal organs of the fetus begin limited functioning.
 
  A) first trimester
  B) second trimester
  C) third trimester
  D) first month

Question 2

The multicellular descendant of the united sperm and ovum that implants on the wall of the uterus is known as the
 
  A) zygote.
  B) blastocyst.
  C) fetus.
  D) placenta.


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TINA

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

A

Answer to Question 2

B


Shelles

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Reply 2 on: Jun 22, 2018
Gracias!

atrochim

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Reply 3 on: Yesterday
Wow, this really help

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