The connects the axon of one neuron with the dendrite of another neuron to relay messages. neurons transmit information to each other through synaptic gaps. the cells release chemicals known as into the synaptic gaps to communicate with one another.

I’m not too sure what you are trying to ask here however if this is a fill in the blank I got you okay so the chemicals are known as neurotransmitters. I’m just guessing you’re asking about a fill in the blank question if not answer me back and ill try to help you out

B. to increase the amount of antibiotics in the body