Watch the video, Ape-Man: Pelvis Differences. How did the pelvis of australopithecines enable scientists to determine that they were bipedal and not quadrupedal? https://wwnorton.com/common/mplay/6.11/?p=/college/anthro/anthro-in-action/vid/&f=ape_man_pelvis_diff&cdn=1&cc=1 (Links to an external site.)Links to an external site.

From the video clip Ape-Man: Pelvis Differences. And from what you learned in the chapters this week, which of the following is NOT true regarding australopithecines? https://wwnorton.com/common/mplay/6.11/?p=/college/anthro/anthro-in-action/vid/&f=ape_man_pelvis_diff&cdn=1&cc=1 (Links to an external site.)Links to an external site.

Watch the animation, Homo habilis to Homo erectus. Biological anthropologists think that there is a direct evolutionary relationship between earlier Homo habilis and later Homo erectus. Here you can watch the earlier hominid "morph" into the later one, showing changes in several anatomical features. https://wwnorton.com/common/mplay/6.11/?p=/college/anthro/anthro-in-action/animations/&f=homo_habilis_homo_erectus&cdn=1&cc=1Links to an external site. Based on this animation, you can conclude

What are the two unifying traits for all genera of hominins?

Which of these hominins lived about 7 million years ago and was our earliest known hominin ancestor? A partial skull was founds in fragments and was reconstructed. The location of the foramen magnum indicated it was bipedal.

Which of the following hominins was found in Indonesia and is known as "the hobbit" because of its short stature?

What probably led to the radical increase in brain size from the Australopithecines to Homo habilis?

Which line are Homo sapiens descended from?

supra-orbital torus

mental eminence

occipital bun

U-shaped dentition

Horse-shoe shaped dentition

saggital crest

zygomatic arches