One Difference Between First- and Second- Order Reactions Is That

One difference between first- and second- order reactions is that .

A) the rate of a first- order reaction does not depend on reactant concentrations; the rate of a second- order reaction does depend on reactant concentrations
B) a first- order reaction can be catalyzed; a second- order reaction cannot be catalyzed
C) the rate of a first- order reaction depends on reactant concentrations; the rate of a second- order reaction does not depend on reactant concentrations
D) the half- life of a first- order reaction depends on [A]₀; the half- life of a second- order reaction does not depend on [A]₀
E) the half- life of a first- order reaction does not depend on [A]₀; the half- life of a second- order reaction does depend on [A]₀