Which factor does not usually increase the rate of reaction? increasing surface area lowering temperature adding a catalyst stirring a mixture

The correct answer is LOWERING TEMPERATURE... Other factors listed, such as increase in surface area, adding a catalyst, and stirring a mixture would cause an increase in the rate of a reaction, however, a decrease in temperature will reduce the rate of a reaction, and not increase it. 

Despite the fact of the lizards' differences in terms of their island in which they live and was born in, i can still see the possibility of them to reproduce and mate it is because differences and change does not stop a specie from being attracted to one another especially when they are on the same kind.