There are many colors in nature. The scientist told us 61 color have smell. Can you smell the color? Of course not. Then why did the scientist say so? That is 62 every color stand for a kind of light with a certain wavelength, which reaches our brain through sense 63 (organ).
According 64 this discovery, scientist say that people tend to accept the colors they like, 65 refuse the colors they hate. So your body and mind will be 66 (health) by using the colors you like. Or you’ll experience 67 (anxious) or even get ill. For example, you like blue and hate red. If you stay in a room with red windows, wallpaper and furniture for two hours, you’ll feel you have been there for four hours. On 68 other hand, if the room is blue, you 69 (feel) you have been there for only an hour. And, if a person walks out of a blue room and into a red room, his temperature will rise. That means 70 (we) body temperature will change with different colors.