Answer:
When a nerve impulse reaches the end of an axon, the axon releases chemicals called neurotransmitters. Neurotransmitters travel across the synapse between the axon and the dendrite of the next neuron.
Explanation:
Thats all i could think of
For air masses to form fronts, they must collide with each other. B.
provide the barrier that marks the boundaries of a cell.
Answer:
i need more info to do it
Explanation:
