Please answer the following question: Fact 1: Pushing on the pedals of a bike cause that bike to move. Fact 2: Wheels reduce friction with the floor to help cars move. Given the two facts above, answer the question "pushing on the pedals of a bike cause what?" with the following options: - electromagnetic energy - Pollution - friction reduction - kinetic energy - decreases its bodily water - mechanical - get started - Heart rate
Answer:
friction reduction