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Author Question: Homo habilis appeared around ________ million years ago. a. 2.1 b. 2.7 c. 2.5 d. ... (Read 69 times)

luminitza

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on: Jul 10, 2018
Homo habilis appeared around ________ million years ago.
 
  a. 2.1
  b. 2.7
  c. 2.5
  d. 2.3

Question 2

The amount of melanin in the skin seems to be related to the ___________where a person lives.
 
  a. weather
  b. climate
  c. rainfall
  d. moon


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xthemafja

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Reply #1 on: Jul 10, 2018
Answer to Question 1

d

Answer to Question 2

b


luminitza

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Reply 2 on: Jul 10, 2018
Great answer, keep it coming :)

ghepp

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Reply 3 on: Yesterday
Excellent

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