The 31 major nerves that branch out from the spinal cord connecting it to the rest of the body are the a) cranial nerves b) vertebrate nerves c) spinal nerves d) central nerves.

C) spinal nerves

Explanation:

The 31 major nerves that branch out from the spinal cord connecting to the rest of the body are the spinal nerves. These are part of the peripheral nervous system. The spinal nerves have several functions. They transmit motor, sensory and autonomic signals between the spinal cord and the body.

d

explanation:

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands