4. This neurotransmitter is a part of the brain's "reward system" (5 Points)
Nicotine
Dopamine
Addiction
Nerves

Dopamine

Explanation:

The regions of the brain comprising the “reward system” use the neurotransmitter dopamine to communicate.

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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