Activation Energy Is Similar to the "Push" Needed to Start

Multiple Choice

Activation energy is similar to the "push" needed to start rolling a stalled car down a hill. How do enzymes fit into this analogy?

A) Enzymes increase the effort that's needed to start the car moving.
B) Enzymes decrease the effort that's needed to start the car moving.
C) Enzymes increase the steepness of the hill that the car will roll down.
D) Enzymes decrease the distance the car needs to move to reach the bottom of the hill.