The answer is C. You don't really need the others because they don't impact your physical health. If you think about it that way!!
You forgot to apply the nutrients and the food source or food chain
The appropriate answer is A. carbohydrates. Carbohydrate is an energy rich substance found in foods such as vegetables, cereal grains and breads. Carbohydrates can be easily broken down to glucose, which is the basic unit or molecule used in the process of cellular respiration.
Foods from animals such as milk, eggs and meat are a rich source of protein. Vitamins are present in all food groups and these are essential in regulating growth and normal body functioning.
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Green plants, mice, snake, and hawk.
Answer:
it is important to find natural remedies because they are better for you than a lot of today's modern medicine