Which of the following is a characteristic of both spinal and cranial nerves? they are formed from the fusion of anterior and posterior roots. they are predominantly motor. they contain bundles of axons. they are pure sensory.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.