Question 12 3 pts What do modern anatomical features of the Nariokotome Boy (or Turkana Boy) include?
O relatively long arms and short legs
O brain size within the modern human variation
O relatively short arms and long legs
O large nose with an improved sense of smell

Question 11 3 pts Stone tools are more commonly found on archaeological sites thought to be associated with:
O Australopithecus africanus.
O Homo habilis.
O Australopithecus afarensis.
O Paranthropus.

Question 10 3 pts You find a fossil that you are sure shows evidence of bipedalism. The presence of which of the following anatomical traits allows you to know this?
O opposable big toe
O thigh bones and knees angle outward, away from the midline
O a narrow pelvis
O forward position of the foramen magnum