Australopithecine Robustness Was Most Pronounced in

Q7: Researchers know Ardipithecus<br>A)was a knuckle-walking proto-chimpanzee.<br>B)was a

Q8: There is consensus among researchers that the

Q9: The fossil known as <br>A)sediba is important

Q10: Identify and discuss the major features of

Q11: By 1 m.y.a., H.erectus was the only

Q13: Identify the critical factors in the evolution

Q14: Because an upright posture helps to conserve

Q15: Australopithecine skulls, jaws, and teeth indicate that<br>A)australopithecines

Q16: Decreasing brain size is a trend in

Q17: Sexual dimorphism is less pronounced in modern