Nervous System

Click on the image and answer the question.​ (a)  

• nervous
• muscular
• skeletal
• not here

The brain is encased in the skull.

• True

• False

Click on the image to answer.​ (a)  

• skull
• muscle
• nerves
• helmet

TYPE YOUR ANSWER

Your spinal cord is protected by your

a. muscle b. nerves c. skull d. spinal column

The central nervous system includes the

• brain and skull

• brain and spinal cord

• spinal cord

• brain