Correct the following statements by changing the first and the last word only :

1. Cerebrum maintains the balance of the body.
2. The long process which extends from the cell body of a neuron is termed as a dendron.
3. Enzymes regulate chemical coordination of the body.
4. Motor neurons carry impulses from the sense organs to the central nervous system.
5. Spinal cord regulates the heart beat and breathing movements.

1. Cerebellum maintains the balance of the body.

2. The long process which extends from the cell body of a neuron is termed as an axon.

3. Hormones regulate chemical coordination of the body.

4. Sensory neurons carry impulses from the sense organs to the central nervous system.

5. Medulla oblongata regulates the heart beat and breathing movements.