DiPietro and Colleagues (2007) Found That Fetuses

DiPietro and colleagues (2007) found that fetuses

A) with greater heart rate variability were,as two-month-olds,more advanced in their motor,mental,and language development.
B) with less heart rate variability were,as two-month-olds,more advanced in their motor,mental,and language development.
C) with greater heart rate variability were,as two-month-olds,less advanced in their motor,mental,and language development.
D) with no heart rate variability were,as two-month-olds.no different in their motor,mental,and language development from those with greater heart rate variability.