The ice user may exhibit a noticeable rise in body temperature. There will be a fast heart rate. The person may manifest damage to their teeth, or sores in various places on the body. The person may pick at their skin because of a hallucination that there are bugs crawling under their skin. This can result in broken skin, particularly on the face and arms.
Chloroplasts, which are only found in plants, give plants the green color because chlorophyll, a green pigment that helps in photosynthesis, is located inside of them. Making the world better, one answer at a time.
The color or wavelength of light does affect photosynthesis, which is how plants can basically create their own food.Essentially, the reason why plants are green is they are absorbing the other wavelengths of light but reflecting back the green. The wikipedia page on photosynthesis goes into a lot more detail.