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What does the brain send to the body to tell it how to react?

• Signals

• Nerves

• Organs

What part of the nervous system is shown?

• Brain

• Spinal cord

• Back

• Nerves

What part of the nervous system is shown?

• Brain

• Spinal cord

• Head

• Organ

What are the main parts of the nervous system?

• Brain

• Spinal cord

• Nerves

• Legs

What system is represented by the picture?

• Digestive system

• Circulatory system

• Nervous system

• Spinal system

What part of the body protects the brain?

• Ribs

• Forehead

• Spine

• Skull

What gives the brain messages?

• Heart

• Large intestine

• Leg

• Nerves

The brain communicates with the rest of the body through the spinal cord and nerves

• False

• True

The Nervous System controls…

• Center of the body

• The hand

• The left leg

• Animals

Select two ways that your brain is protected from injury.

• skull

• a hat

• liquid

• spinal cord