Describe the movement of Earth’s mantle. Explain how convection currents can cause tectonic plates to move.

Heat rising and falling inside the mantle creates convection currents generated by radioactive decay in the core. The convection currents move the plates. Where convection currents diverge near the Earth's crust, plates move apart. Where convection currents converge, plates move towards each other.

answer; ///(statins)/aka as hmg coa

the answer to your question is:

c. complementary base-pairing