A) Energy is the capacity to do work or produce heat. It is a fundamental property of matter and radiation.

Here are the answers to your questions, RACHEL.

a) Energy is the capacity to do work or produce heat. It is a fundamental property of matter and radiation.

b) The Law of Conservation of Energy states that energy cannot be created or destroyed, but it can be transformed from one form to another. The total amount of energy in an isolated system remains constant.

c) Five forms of energy are:

1. Kinetic energy
2. Potential energy
3. Thermal energy (Heat energy)
4. Chemical energy
5. Electrical energy