the dictionary meaning is
"The adjective aesthetic comes in handy when the subject at hand is beauty or the arts. A velvet painting of dogs playing poker might have minimal aesthetic appeal. Aesthetic, from a Greek word meaning "perception," comes to us from German philosophers who used it for a theory of the beautiful."
it can be used for enhancing beauty
D. Ecstasy. MDMA is the pure form of ecstasy.
#1, they remain outside the target cell. #2, bind to the receptors inside the target cell. #3, they have no target cells. #4, are made of proteins.
Assertive people would have all of these attributed except having respect for others - C.
Although even this answer perhaps couldn't be considered true because assertive people can have a positive attitude and respect towards other people it's just that in their case they respect themselves more and have a more positive view of themselves as well.
