Pheromones ~ what they are and why we need them

Pheromones ~ what they are and why we need them

Pheromones ~ what they are and why we need them pheromone /ˈfɛrəməʊn/ noun: pheromone; plural noun: pheromones a chemical substance produced and released into the environment by an animal, especially a mammal or an insect, affecting the behaviour or physiology of...