Iwe can because of the help of Carlus Linneaus and Aristotle who classified living organusm in to groups as follows:
taxonomy and binomial
Well from what I know TCH is the only chemical that gets you high...
In psychology<span>, </span>social psychology<span> is the scientific study of how people's thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others. Hope this helps. Have a nice day. Feel free to ask more questions.</span>
D I believe..................
