Which of the following senses has a large impact on feelings of happiness, hunger, disgust and nostalgia?

Which of the following senses has a large impact on feelings of happiness, hunger, disgust and nostalgia?

Which of the following senses has a large impact on feelings of happiness, hunger, disgust and nostalgia? 




A. music
B. lighting
C. scent
D. temperature
E. color




Answer: C