What is the answer to this please this is timed so please hurry up

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

The pelican's beak is adapted for in .

If a young male's body is just beginning the process of producing sperm, when is it likely that he would ejaculate mature, viable sperm"