Natural selection vs artificial whats the difference​

Ineed a chemical reaction takes place in which erlergy is released. arrange the reaction's characteristics in order from start to finis lower energy of reactants higher energy of products higher energy of reactants transition state sd lower energy of products

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

All phases of matter may have a fixed mass