Describe the role of neurotransmitters and how influences the next neuron at the synapse.

Neurotransmitters are chemical messenger that transmit or carry signal from one neuron to a target neuron.

Explanation:

They transmit chemical synapse from one nerve end to another. They are released from the presynaptic vessicle in the synapse into the synaptic cleft. From here, they are received by neurotransmitter receptor on the target cell.

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

yes it is weird but true