When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

Exothermic (Combustion)

Explanation:

Basically, combustion is an exothermic and redox activity involving chemical reaction between a gasoline and an atmospheric oxygen, that produces oxidized and gaseous products, in a mixture known as smoke. A gasoline burning in a gasoline engine is a typical example.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

a bird that nests only in a particular tree species.