According to the british anatomist wilfrid le gros clark, the main tendencies that help to define what a primate is include
a. parental investment; similar dental specializations; and small brains.
b. all of the choices are correct.
c. prehensile fingers, toes, and tails; dietary plasticity; and enhanced sense of vision.
d. the ability to eat a wide variety of foods; investing time and effort into offspring; and adaptations to life in the trees.