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Author Question: The percentage of all 2-year-olds with a vocabulary of at least 100 words is 10. 25. 50. ... (Read 112 times)

mwit1967

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on: Jun 22, 2018
The percentage of all 2-year-olds with a vocabulary of at least 100 words is
 
  10.
  25.
  50.
  90.

Question 2

Approximately how many human languages are there?
 
  600
  6000
  60,000
  600,000


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hugthug12

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

90.

Answer to Question 2

6000


mwit1967

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Reply 2 on: Jun 22, 2018
Excellent

scikid

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Reply 3 on: Yesterday
Wow, this really help

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