Question

the lumbar and sacral nerves that float in the subarachnoid space are collectively called the ______ ________ (2 words), which means horses tail.
question 89
how many pairs of cranial nerves are there?

Explanation:

The question is about the number of pairs of cranial nerves. In human anatomy, it is a well - known fact that there are 12 pairs of cranial nerves. These nerves originate from the brain and have various functions such as sensory (e.g., smell, vision) and motor (e.g., eye movement, facial expression) functions.

Answer:

12