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Author Question: What regulates the menstrual cycle? a. phases of the month that coincide with lunar phases b. ... (Read 187 times)

imowrer

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What regulates the menstrual cycle?
 
  a. phases of the month that coincide with lunar phases
  b. increases and decreases in estrogen and progesterone levels
  c. the presence or absence of androgens
  d. none of these

Question 2

What is the earliest age that a rudimentary knowledge of object permanence has been found?
 
  a. 6 months c. 8 months
  b. 4 months d. 12 months



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tanna.moeller

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Answer to Question 1

B

Answer to Question 2

B





 

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