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Author Question: The organs that develop first for a fetus during the embryonic period are the ____________, ... (Read 101 times)

michelleunicorn

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on: Sep 11, 2018
The organs that develop first for a fetus during the embryonic period are the ____________, ____________, and _________________.
 
  A. arms; legs; toes
  B. brain; spinal cord; heart
  C. brain, arms, spinal cord
  D. legs, fingers, toes

Question 2

The formal beginning of pregnancy is
 
  A. at conception.
  B. when the blastocyst attaches to the uterine wall.
  C. when a woman misses her first period.
  D. when the developing organism becomes a fetus.


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FergA

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Reply #1 on: Sep 11, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: B


michelleunicorn

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Reply 2 on: Sep 11, 2018
YES! Correct, THANKS for helping me on my review

ashely1112

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Reply 3 on: Yesterday
Excellent

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