Bacteria:<span>They are much smaller than </span>bacteria<span>, and can be seen only with electron microscopes </span>
The Nervous system releases dopamine and other reward chemicals in response to stimuli. Some such stimuli are addictive substances such as nicotine. When this happens the endocrine system sends bodily messages to relax. Having too much of an artificial substance provoking reward chemicals in your brain results in you not responding or producing enough on your own. Thus how addiction begins to occur. Hope this helps!
<span>Whats are the 5 steps of communication ?
-</span>Creation -Transmission
-Reception
-Translation
-Response
A. anvil, hope this helps
Answer:i would say skinner
Explanation: look at the skinner's theory
