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Author Question: The protective environment inside the mother's uterus is called the , and nutrients and waste ... (Read 99 times)

tth

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on: Jun 19, 2018
The protective environment inside the mother's uterus is called the , and nutrients and waste materials are exchanged between the mother and embryo via the .
 
  a. amniotic sac; placenta
  b. placenta; amniotic sac c. placenta; neural tube
  d. umbilical cord; placenta
  e. amniotic sac; neural tube

Question 2

In the cerebral cortex, is to vision as is to hearing.
 
  a. occipital; parietal
  b. temporal; frontal c. frontal; parietal
  d. parietal; temporal e. occipital; temporal


momolu

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Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

e


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