What is the purpose of vapor wake training? Responses a. Vapor wake is a new technique used to teach cats and other small animals to develop the same olfactory skills as shared by several breeds of dog. B. Vapor wake training was first used with firefighters to detect the smell of a fire from miles away. C. Vapor wake training is used to teach police recruits how to smell the presence of a criminal who is hidden somewhere in a building. D. Vapor wake training teaches canines to detect odors of chemical and other explosive residue left behind after a detonation has occurred