Answer:
exothermic reactions
Explanation:
-Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.
i think it is speed. though im not sure. hope i helped :)
ASK THEM ABOUT PIRATES MY GUY. WORKS EVERY TIME.
Pirates be interesting.
1. True
2. False
3. False (I think)
4. True
5. False
