In development, neruvous system (brain,spinal cord,nerve cells) is

Brain and spinal cord are

The brain, spinal cord are composed of ........

Brain and spinal cord act as:

Select the correct alternative: Peripheral nervous system: Brain , cerebrum , Spinal cord , cranial nerves.

Fill in the blanks. The brain, spinal cord and nerves are all composed of………………tissue.

How are brain and spinal cord protected from injuries?

Spinal Cord Peripheral Nervous System Introduction Spinal Nerves

Brain and spinal cord (location)

The membranes enclosing the brain and spinal cord are known as