5. How does the human body use the chemical energy stored in food?
A. For growth
C. For growth and development
B. For fattening
D. For increasing body weight only.
6.
What form of energy is commonly used in kitchen appliances?
A. electrical energy
C. Light energy
B. B. nuclear energy
D. geothermal energy
7. Vibrating bodies produce waves that are sources of
A. Light energy
B. sound energy
C. nuclear energy
D. electrical energy
8. What is chemical energy?
A. It is the energy from the sun.
B. It is the energy that moves engines.
C. It is the energy that comes from fossil fuels.
D. It is the energy stored in the molecules of a certain substances.
What is the process of changing one form of energy into another to make it useful?
A Nuclear energy
C. kinetic energy
B. Energy transformation D. potential energy
ally slows down and stops

guys I really need it please​