1. Complete the following table regarding the similarities and differences between the crania of H. habilis , Au. africanus, and KNM-ER-1470:

50 mm 1. Complete the following table regarding the similarities and differences between the crania of H. habilis , Au. africanus, and KNM-ER-1470: Au. africanus H. habilis KNM-ER 1470 (STS 5) (KNM-ER 1813) Cranial vault height: (shorter vs. taller) Degree of prognathism: (less vs. more prognathic) 3 Size of brow ridges (more vs. less pronounced, or intermediate) Postorbital constriction (more constricted vs. less constricted Facial Size (How large is the face in comparison to the entire cranium?) Cranial Capacity 405-500 cc 509-674 cc 1 775 cc 1Your text lists the cranial capacity of H. habilis as 509-775 cc. In doing so the authors are including KNM-ER 1470 which is considered by some to be H. rudolfensis