Infants who are breast-fed grow up to have higher IQs than those who are bottle-fed; this suggests a(n) _______ influence on IQ.
A) environmental
B) genetic
C) learned
D) inherited

Name: Infants who are breast-fed grow up to have higher IQs than those who are bottle-fed; this suggests a(n) _______ influence on IQ. A) environmental B) genetic C) learned D) inherited
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Question

Quizplus · Accepted Answer

Breastfeeding is an environmental factor that can influence IQ.

Infants Who Are Breast-Fed Grow Up to Have Higher IQs