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Ike_Saul Ike_Saul
wrote...
Posts: 2288
8 years ago
The mental abilities that underlie intelligence show a marked improvement during adolescence, peaking at about age:
A) 17.            
B) 18.
C) 15.            
D) 20.
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lucianoluciano
wrote...
Top Poster
Posts: 2489
8 years ago
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Ike_Saul Author
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8 years ago
This helped my grade so much Perfect
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Yesterday
Thank you, thank you, thank you!
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2 hours ago
Thanks
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