Beginning of Essay
Do you often wonder what makes someone attracted to you or what makes you attracted to that other person? Sometimes you can look at the person and not even be attracted to their looks, but you feel compelled to talk to them or just contact them in any form. Thes ....

Middle of Essay
.... and pheromones. Pheromones are produced by the body and usually do not smell at all pleasant, whereas perfumes are either synthesized or extracted from natural products and are employed because of their pleasant smell. Scientific research suggests that there are human pheromones for both the male and the female. Females have a better developed sense of smell and testing indicates that they are more responsive to male pheromones than the reverse. Research over the years has found that the male pheromones belong to a class of compounds called steroids, in particular derivatives of androstenone, which are secreted by perspiration glands on our ....