Which organelle or structure is absent in plant cells? which organelle or structure is absent in plant cells? mitochondria peroxisomes centrosomes microtubules golgi vesicles?

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