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Author Question: Glaciations beginning around 2 million years ago would have produced land bridges that might have ... (Read 34 times)

geoffrey

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on: Aug 11, 2018
Glaciations beginning around 2 million years ago would have produced land bridges that might have allowed hominids to spread out of Africa at that time.
 
  Indicate whether the statement is true or false

Question 2

Directional natural selection occurs in response to environmental change and results in modifications of the population's collective phenotype.
 
  Indicate whether the statement is true or false


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kingfahad97

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Reply #1 on: Aug 11, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


geoffrey

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Reply 2 on: Aug 11, 2018
YES! Correct, THANKS for helping me on my review

Sarahjh

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Reply 3 on: Yesterday
Excellent

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