The correct response is A. Only the Fe is unbalanced.
Answer:
Kinetic energy is the energy that an object has because of its motion. The molecules in a substance have a range of kinetic energies because they don't all move at the same speed. As a substance absorbs heat the particles move faster so the average kinetic energy and therefore the temperature increases.
The length of the seasons would increase
D: the composition of the materials that make up the planet
