Before an impulse can cross the synaptic gap between neurons, the impulse must be

In order for an impulse to cross the synaptic gap between the neurons, the impulse must be converted into a chemical signal as this will allow it to exert effects and to be able to travel in distances such as having to cross the synaptic gap between the neurons.

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)