The answer is Chlorophyll
Answer: A
Explanation: an adaption is when an organism evolves to adjust and survive in it's environment
Answer:
there is no clear explanation why some people become violent while sleepwalking
Explanation:
Sleepwalkers who are suffering from stress, sleep deprivation, and depression do seem more susceptible to experiencing violent episodes than others, but there is no medical proof that negative emotions result in homicidal sleepwalking.