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Author Question: Great apes and women in foraging societies nurse their infants for approximately how many years? ... (Read 149 times)

nautica902

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Great apes and women in foraging societies nurse their infants for approximately how many years?
 
  a. 1-2
  b. 2-3
  c. 3-4
  d. 5-6
  e. 6-7

Question 2

For humans, approximately what percent of adult brain size is completed by the time of birth?
 
  a. 10 percent
  b. 25 percent
  c. 50 percent
  d. 75 percent
  e. 100 percent



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isabelt_18

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Answer to Question 1

c

Answer to Question 2

b





 

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