When you see general patterns of society in the lives of individuals, you are are a) doing internet research b) sharing your personal opinions c) using the sociological perspective d) making guesses

If your blood becomes too concentrated with iona, what will happen to the red blood cells

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

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.