Which of the following is not usually studied by primatologists?
a. living and fossil primates
b. socioeconomic status
c. primate anatomy
d. contemporary tool use
Question 2
In order to maintain a constant body temperature, mammals most need:
a. occupation of warm areas only.
b. safety in large numbers.
c. high levels of mobility to stay warm.
d. a large brain to be able to construct shelter.
e. a diet high in calories.