Answer:
the study of the structure, reaction, and composition of different kinds of substances
Explanation:

I would say narcissism. domestic abuses typically have narcissistic qualities
<em>Answer: Dopamine is known as the “feel-good” hormone. It gives you a sense of pleasure. It also gives you the motivation to do something when you're feeling pleasure.</em>
Hope this helps!!
Possibly some bleed along your digestive system.