Branches of nerve are desensitized when a dentist gives a shot of novocain which prevents pain impulse transmission from the teeth and gums.

Trigeminal

Explanation:

Its the nerve that is responsible for sensation in the face and motor functions such as biting and chewing; it is the largest of the cranial nerves.

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation:

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?