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Ike_Saul Ike_Saul
wrote...
Posts: 2288
7 years ago
The mental abilities that underlie intelligence show a marked improvement during adolescence, peaking at about age:
A) 18.
B) 15.
C) 20.
D) 17.
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1 Reply
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Answer verified by a subject expert
lucianoluciano
wrote...
Top Poster
Posts: 2489
7 years ago
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Ike_Saul Author
wrote...

7 years ago
Just got PERFECT on my quiz
wrote...

Yesterday
Thanks
wrote...

2 hours ago
Good timing, thanks!
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