Sympathetic is to parasympathetic system as

A) accelerator is to brakes.
B) brakes are to car.
C) deceleration is to acceleration.
D) flour and sugar are to baking a cake.
E) horse is to buggy.

Parasympathetic System

Part of the autonomic nervous system responsible for conserving energy and slowing down the body's responses, counterbalancing the sympathetic system.

Sympathetic

Referring to the part of the autonomic nervous system that typically stimulates responses associated with fight or flight, such as increased heart rate.

Accelerator

A substance, device, or mechanism that increases the speed of a process or reaction.