Answer:
A
Explanation:
because u are subtracting if this is from flvs that is what i did and it was right
A - i think
paying bills online?
The waves that occur when you drop and stone into the water when skipping rocks
Answer: Option (d) is the correct answer.
Explanation:
A chemical reaction in which heat energy is liberated is known as an exothermic reaction.
For example, 
In an exothermic reaction, energy of reactants is more than the energy of products.
This means that potential energy of products is less than the potential energy of reactants.
Thus, we can conclude that in the reaction
, the potential energy of the products is less than that of the reactant.