If a star is considered medium-sized, it is

about the size of our sun

about half the size of our sun

about twice the size of our sun

at least five times the size of our sun

Number the steps from when a stimulus is received to when the body reacts

Scientists think that convection currents flow in earth’s a. continents. b. mantle. c. lithosphere. d. inner core.

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.