Draw the structure of a neuron and explain its function.

The brain is responsible for

1. thinking
2. regulating the heart beat
3. balancing the body
4. all of the above

What is the function of receptors in our body? Think of situations where receptors do not work properly. What problems are likely to arise?

The gap between two neurons is called a

1. dendrite
2. synapse
3. axon
4. impulse