Question

1. the ____________ is the highway for communication between the body and the brain

brain
nerves outside of the brain
spinal cord

1. how many cranial nerves are there?

15
12
10

Explanation:

Question 5

The spinal cord acts as a communication pathway between the body and the brain, transmitting signals. The brain is the control center, and nerves outside the brain don't serve as the main "highway" for this communication.

In human anatomy, there are 12 pairs of cranial nerves that originate from the brain and control various functions.

Answer:

C. Spinal Cord

Question 6