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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Ayeaye Ayeaye
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9 years ago
A disorder that causes mental retardation that becomes progressively worse as children get older and is also strongly associated with autism is known as ________________.
a.   Down syndrome.
b.   Klinefelter's syndrome.
c.   Fragile-X syndrome.
d.   Turner's syndrome.
e.   Huntington's disease.
Textbook 
The Developing Child

The Developing Child


Edition: 13th
Authors:
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danielle2018danielle2018
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Ayeaye Author
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#2
9 years ago
Fantastic.

Thanks so much
wrote...
#3
9 years ago
My research paid off!
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