Humans are heterodonts, which means they Group of answer choices have different types of teeth multiple phalanges on the hands and feet are related to elephants two collar bones

Cephalopods have complex eyes that arose separately from vertebrate eyes that are also used in vision. What's this an illustration of? A. Analogous structures B. Vestigial structures C. Homologous structures D. Missing links

During human evolution from proto-Australopithecines to Australopithecines the major differences that were selected for includes:   large increase in brain size knucklewalking to upright posture sexual dimorphism skulls with flattened faces

Our earliest primate ancestors, such as eosimian (a prosimian) Group of answer choices   were bipedal.   were major carnivores and hunted herd animals.   lived in trees, avoided dinosaurs and ate bugs.   spent as much time on the ground as in trees and ate bugs.

Why are primates social? Think about this question from an evolutionary perspective.

Thus far, there is agreement that all hominins found outside Africa are members of which genus? Group of answer choices Paranthropus Erectus Ardipithecus Australopithecus Homo