What Evidence Indicates That Newborn Infants Can Distinguish Between the Sounds

Multiple Choice

What evidence indicates that newborn infants can distinguish between the sounds "ba" and "pa"?​

A) The sound "pa" causes a heart rate increase, and "ba" causes a decrease.
B) ​After habituating to one sound, they dishabituate when they hear the other one.
C) ​Their babbling includes both of these sounds at different times.
D) ​They turn their heads toward "ba" but not toward "pa."