The photo shows muscle tissue. What is the function of muscle tissue?
O A. To contract to cause movement in the body
B. To cover the body to protect other cells
C. To transport materials and defend the body
OD. To send signals to control the body

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