Catalyst increases the rate of a chemical reaction
Answer:
Biolage is the answer
Explanation:
Because it's price is third most
It helps them figure out more in dept about education.
Answer:
Charge
Explanation:
A surplus (having "extra") or deficit (having "fewer") of electrons possessed by an object. A charge can cause attractive or repulsive forces which can be observed in some cases (e.g. pith balls, bits of plastic).
