The nervous system review

Which system is the "control center" of the human body?

• skeletal

• nervous

• muscular

The nervous system is composed of the ___, ___, and ___.

• heart, brain, kidneys

• brain, spinal cord, nerves

• lungs, liver, stomach

• eyes, pancreas, veins

What does the nervous system do?

• Pumps blood from your heart to your body

• Breaks up food

• Carries messages back and forth between your brand and the rest of your body

• secretes hormones

An injury to the spinal cord can lead to paralysis.

• True

• False

The _____ controls all the other organs, and processes all the information.

• nerves

• brain

• spinal cord

In what way does the nervous system receive help from the skeletal system?

• protects the lungs

• protects the brain and spinal cord

• protects the heart

• protects the esophagus and stomach

Which organ is represented by letter A?

• Brain

• Spinal Cord

• Nerves

Which organ is represented by letter B?

• Brain

• Spinal Cord

• Nerves

Which organ is represented by letter C?

• Brain

• Spinal Cord

• Nerves

This system controls everything you do.

• nervous system
• olfactory system
• digestive system
• circulatory system