To me, that sounds like the "Law of Conservation of Energy".
Answer:
I think its (A)The specific heat of an object explains how easily it changes temperatures.
Explanation:
Answer should be the earth
Answer:
d. velocity slows down and angle changes
Explanation:
When the reactants are heated, the average kinetic energy of the molecules increases. This means that more molecules are moving faster and hitting each other with more energy. If more molecules hit each other with enough energy to react, then the rate of the reaction increases.