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:
body composition
Explanation:
Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents.
My Opinion is B because depression is like suicide because both make you feel like killing yourself.
Answer:
A disease that has been wiped out of existence has undergone <u>eradication</u><u>.</u> A good example can be the disease smallpox that was eradicated almost a century ago.