Compare parasympathetic nervous system vs sympathetic

Parasympathetic nervous system effects are slow or inhibit function, where is sympathetic, is responsible for the intense physical activity.

Explanation:

The autonomic nervous system or ANS is divided into 2 distinct systems on the basis of their effects- the parasympathetic nervous system and the sympathetic nervous system.

Both of these have opposite actions on the functions that they maintain.

The sympathetic nervous system regulates the body for a high level of physical activity and also known as fight or flight. It fasts the functions of the body according to the situation.

The parasympathetic nervous system is having the opposite effect of the sympathetic nervous system slows high energy functions and relaxes the body.  

Thus, the comparison of these nervous systems is mention above.

In a parasympathetic nervous system (PNS), the function of  body at rest and homeostasis are controlled while in a sympathetic nervous system (SNS) body response against any threat is controlled.

Explanation:

In a parasympathetic nervous system (PNS), the function of  body at rest and homeostasis are controlled while in a sympathetic nervous system (SNS) body response against any threat is controlled. PNS activates the response of rest and digest while SNS activates the response of fight or fight

The neuron system of PNS is long and slow while the neuron system of SNS is very short and fast

the answer to your question is tooth decay.

c should be the answer