<span>Most emotion researchers agree that the basic emotions are </span>universal and they are biologically determined in human being which is the products of evolution.<span>
There are six basic emotions which are biologically present and they are fear, surprise, anger, disgust, happiness, and sadness. At times these take various further shapes and can be found in complex forms as well.</span>
Answer:
the loss of potential gain from other alternatives when one alternative is chosen.
Explanation:
Some experts regard heroin as the most addictive drug available on the street, but many research scientists have questioned this assumption in recent years. Even though heroin is famous for it's addictiveness, recent studies pointed that it can vary depending on the mode of use they employed.
