[Solved] Masters and Johnson's research provided data on A)the association between marijuana use and liberal attitudes towards premarital sex. B)what happens to the body during sexual response. C)how people physiologically and subjectively respond to viewing pornography. D)the frequency of masturbation among American adults. Norepinephrine: A neurotransmitter and hormone involved in the body's fight or flight response, affecting heart rate, blood pressure, and glucose levels. Reuptake Process: A mechanism in the nervous system where neurotransmitters are taken back into the neuron that released them, effectively ending the signal between neurons. Cocaine: A powerful stimulant drug derived from the leaves of the coca plant, which can cause short-term euphoria, energy, and talkativeness. Heroin: An opioid drug made from morphine, a natural substance taken from the seed pod of various opium poppy plants, highly addictive and illegal.