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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Valvarez Valvarez
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6 years ago
About 12 of the mothers of children who have autism spectrum disorders have ____.
 
  a. a family history of autism spectrum disorders
  b. antibodies that attack certain brain proteins
 c. extremely low levels of folic acid
 d. a history of heavy alcohol use during pregnancy
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darthb10darthb10
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6 years ago
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Valvarez Author
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6 years ago
This helped my grade so much Perfect
Danivalda
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Yesterday
Thanks for your help!!
choih94
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2 hours ago
this is exactly what I needed
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