B . , because I remember this
Answer:
Adaptation is process which runs parallel to an evolution
Limestone is composed largely of the minerals calcite or aragonite. Some limestones do not consist of grains and are formed by the chemical precipitation of calcite or aragonite. This is how limestone can be classified as chemical.
i think the answer is B, i may be wrong... because potential energy is stored energy and kinetic energy is energy due to motion so the less potential energy the more kinetic energy
and mechanical energy means the energy of motion, such as a moving vechile which is using kinetic energy.
