Which statement describes the process of subduction?
A)Convection currents pull a plate into the mantle.
B)One plate slides beneath another due to gravitational pull.
C)Materials are transferred within Earth’s interior by density.
D)Heat cycles in the mantle cause plates to constantly move.

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

Ithink the answer is c. make unnecessarily  wide gestures