Answer:
D. Kinetic Energy
Explanation:
When a vehicle—or any other object—is in motion, it has kinetic energy. Kinetic energy (KE) is given by the equation KE = 1/2mv², where m is the object's mass and v is the object's velocity. As an object in motion becomes heavier, its kinetic energy increases proportionally: double the mass and you double the kinetic energy.
Fines for speeding in school zones may be enhanced. For example, many authorities double speeding fines in school zones.
So probably is C, fines are doubled.
The following are some of the reasons we preserve our food.
Not to lose it freshness
.To prevent contamination and infection
.To prevent food from smelling
.To keep insect and other pest away from the food.
Keeps farm produce in good condition for planting in the next season
.To keep food for a long period of time.
