Final answer:
The rooting reflex is an instinctive behavior in newborn infants that helps them find the nipple for feeding.
Step-by-step explanation:
The rooting reflex is an instinctive behavior in newborn infants that helps them find the nipple for feeding. When an infant's cheek is stroked or it rubs against an object, the baby automatically turns its head in that direction to find the nipple. This reflex is part of a set of newborn reflexes that aid in the survival of infants.