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Author Question: One way of investigating how a prehistoric tool was used is to compare its visible and ... (Read 28 times)

mwit1967

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on: Jul 10, 2018
One way of investigating how a prehistoric tool was used is to compare its visible
   and microscopic markings with wear marks produced when archaeologists use similar
   tools today experimentally.
 
  Indicate whether the statement is true or false

Question 2

The Gardners trained a chimp named Washoe to communicate symbolically using American Sign Language.
 
  Indicate whether the statement is true or false


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LVPMS

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

TRUE

Answer to Question 2

TRUE


mwit1967

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Reply 2 on: Jul 10, 2018
Wow, this really help

LVPMS

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Reply 3 on: Yesterday
Gracias!

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