Aperson who overeats at his or her family's house over the holidays is most likely eating because of
a. appetite.
b. hunger.
c. the need for energy.
d. healthy living

A person who overeats is most likely eating because of a. their appetite. When the holidays come around, people cook holiday food which is not served or cooked throughout the year. So when the time comes around, they are ready and anxious to eat the holiday food. They have worked up the appetite for it and it is so good that they continue to eat until they stuff themselves.