| A | B |
|---|
| Regulation | Is the control and coordination of all life activities |
| Receptors | Are specialized structures that are sensitive to changes in the external and internal environment |
| Neurons | The neuron is the basic unit of structure and function in the |
| Effectors | Are muscles or glands in which neurons are attached to |
| Neuron | Neurons are used for the transmission of impulses from one part of |
| dendrites | recieves impusles |
| synapses | junvtion between adjactent neurons |
| cyton | samthing as the cell body |
| impluse | message |
| cell cody | re cieve the dnedrites |
| axon | the conncetion of the cells |
| nerve control | function of the nerve cells |
| hydra | controls the brain |
