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!
Answer:
Medical conditions like declining vision and brain function become more common as people age.
Explanation:
WHY SHOULD WE EAT MORE VEGETABLES?
What is 'clean eating'?
Are artificial sweeteners better than sugar?
Answer:
True
Explanation:
Physical health, refers to how well your body is functioning as a result of several factors, including proper diet, exercise, sleep, and medical/dental care.
Jennifer should try m<span>aking new friends in the area.
Have a good day! -Wajiha</span>
