What Is Necessary for Newborns to Be Able to Visually

Multiple Choice

What is necessary for newborns to be able to visually recognize their mother's face?

A) hearing more people talk and seeing more faces than just their mothers'
B) having a preference for their mothers' faces is innate so nothing else is needed
C) pairing their mothers' faces with their voices at least once after birth
D) having visual acuity comparable to an adults to see their mothers' faces