A motor vehicle accident has resulted in a fracture where the articular surfaces of the tibial surface and femoral condyles are no longer in contact with one another. Which term best describes this condition? a) Subluxation b) Dislocation c) Malunion d) Nonunion

The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above