The affect of plate movement might have on the size of the ocean basin would be negative and over many millenia it will gradually decrease in size
A reaction in which energy is absorbed from the surroundings is called anendothermic<span> reaction. In </span>endothermic<span> reactions the enthalpy of the products is greater than the enthalpy of the reactants. Because reactions release or absorb energy, they affect the temperature of their surroundings.
</span>
A is the reasonable answer
