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>In addition to nutrition, </span>exercise<span> is an important means of maintaining your health.
</span>Without exercise, things like a crooked back can develop, and that is some of the better things to expect since the bad ones include heart diseases, muscle reduction, or anything similar like that.
Answer:
The answer is D
If it is a multi select, I would do A and D
Explanation:
<span><span>The answer is Human papillomavirus (HPV).
</span><span>
Among the different sexually transmitted infections (STI), HPV is considered as the most common STI. It can be passed on through intercourse and other sexual activities with an infected person. It is known to cause cervical cancers. </span></span>
You're most likely to feel refreshed and worn out, well depending on how much you usually do these moderate intensity workouts.
