Sahelanthropus has an unusual combination of characteristics, including
a. a small braincase, huge browridges, small vertical face, and lack of shearing
canine/premolar arrangement
b. a large braincase and huge browridges
c. a small braincase and small muscle attachments in the rear of the cranium
d. a small vertical face and small browridges
e. a large vertical face and small browridges
Which of the following best describes the physical characteristics of the earliest human
skeletons from the Americas?
a. They closely resemble modern Native Americans.
b. They display generalized traits common among Ainu and Australian populations.
c. They represent a blend of Asian and European traits.
d. They resemble Upper Paleolithic European populations.
e. They do not show similarities with any other populations.