D. Germs is the correct answer.
B I think. Hope it's correct.
Answer:
Explanation: One thing is for sure: you would have a tremendous amount of weight loss. Water weight burns faster than that of the weight from what you eat. Without supplementing your body with other sources such as protein, calcium, sodium, and so forth, your body would start to consume itself, due to a lack of proper nourishment. On a psychological scale, it would cause your mind to have a whole lot of hallucinations, and anemia.
He believed that disease was caused by physical and environmental factors that could be studied.
A few things can include taking a hot shower before bed, make sure you've completed everything you needed to do for the day, and go to bed on the right time, a bad habit would probably be staying up late to watch a movie or something