nerves system

the brain, spinal cord and nerves

heart and the brain

the lungs and the nerves

only the brain

taking messages from the sensory receptors and passing on these messages to the CNS.

the forebrain

the midbrain and The brainstem

The forebrain –

the midbrain –

the hindbrain and the brainstem

the midbrain –

the hindbrain and the brainstem

Controlling basic functions such as breathing, and balance.

brain cells, spinal cord cells, and peripheral nerve cells

sensory neurons, motor neurons,

Take information from the CNS to muscles and glands so they

can react in the correct way.

Take in sensory information about what you hear, see, taste,

touch and smell. They send signals to the CNS.