Answer:
a. babies do not show preferences for any particular facial characteristics.
H
b. most children perceive themselves to be physically unattractive
Explanation:
Based on various research on physical attractiveness, the studies indicate that physical attraction in babies or new infants is not expressed fully such that, babies do not show preferences for any particular facial characteristics.
Also, research indicates that most children perceive themselves to be physically unattractive, due to the fact that most children seek opinions of others often times, the adults, to determine whether they are attractive or not.
The answer is "<span>biologically determined different levels of intelligence in individuals"</span>