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Author Question: Factors that may limit human brain size include a. the brain's requirements for calcium. b. ... (Read 80 times)

Mr.Thesaxman

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on: Jun 22, 2018
Factors that may limit human brain size include
 
  a. the brain's requirements for calcium.
  b. gender differences in brain size.
 c. the brain's need for fatty acids.
 d. difficulties in childbirth.

Question 2

Agriculture, urbanization, and literacy appear to have produced _________ in human brain size.
 
  a. large amounts of additional growth
 b. modest amounts of additional growth
 c. no apparent changes
 d. possible reductions


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Cheesycrackers

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

d

Answer to Question 2

c


Mr.Thesaxman

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Reply 2 on: Jun 22, 2018
Gracias!

daiying98

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Reply 3 on: Yesterday
Wow, this really help

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