What is any change in the environment that causes an organism to react called?
What is the structural and functional unit of the nervous system?
Which part of the neuron contains the nucleus?
Which part of the neuron transmits impulses away from the cell body?
What is the junction between two neurons called?
Which part of the brain controls balance and muscle coordination?
Which part of the brain controls involuntary processes like heartbeat and blood pressure?
How many pairs of cranial nerves are there in the human body?
How many pairs of spinal nerves are there in the human body?
Which division of the autonomic nervous system prepares the body for fight or flight?
