There Are Three Main Factors Which Influence Body Size of Primates

There are three main factors which influence body size of primates. They are

A) time of day species is active, where it is active, and the kinds of foods eaten.
B) time of day species is active, where it is active, and time of year it was born.
C) time of day species is active, the kinds of foods eaten, and how much is eaten.
D) where it is active, the kinds of foods eaten, and how much is eaten.