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Author Question: Only modern humans have spoken symbolic language. Indicate whether the statement is true or ... (Read 87 times)

humphriesbr@me.com

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on: Jul 10, 2018
Only modern humans have spoken symbolic language.
 
  Indicate whether the statement is true or false

Question 2

Humans began using stone tools more than
 
  a. five million years ago.
  b. ten million years ago.
  c. two and a half million years ago.
  d. twelve million years ago.


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ktidd

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

TRUE

Answer to Question 2

c


humphriesbr@me.com

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

diana chang

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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