Your old roommate is in Australia on a one-year study abroad program. She excitedly Skypes you and says her friend mentioned an australopithecine skull he discovered while on a trip in the desert. The skull has a small brain and shows some wear on the tip of the canines. What correct information could you give in response?

Using the periodic table, determine which material is most likely a good conductor

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.