Which statement is true for a cooling curve

 _X_A. It shows how the temperature of the substance falls as heat is removed.

Explanation: if the choices are as follow:

A. It shows how the temperature of the substance falls as heat is removed.

B. It shows how the temperature of the substance changes when heat is applied.

C. It shows the increase in the average kinetic energy of the particles.

D. It shows how heat absorption affects the motion of particles.

E. It shows how energy gain causes the temperature to fall.

rust the top one choose it