After Sharon stares at a patch of saturated green color for a brief period of time, she looks at a white surface and sees a red patch of color. This perceptual phenomenon is best explained by

opponent-process theory

Explanation:

Based on the information provided within the question it can be said that this perceptual phenomenon is best explained by the opponent-process theory. This theory explains that when one color pair is activated it triggers activity from another pair, meaning that the three opposing color pairs ( blue/yellow, red/green, and black/white) are all linked together. Which is why Sharon saw red when looking at a white surface.

Carbohydrates

Protein

Fat

Vitamin

Minerals

and Water

Explanation:

Carbohydrates

Carbohydrates are energy giving foods, sources are Honey, maize, rice and sweet fruits.

Protein

Protein is required for the growth, sources are meat, egg, fish, cheese and milk.

Fat

Fat is concentrated source of energy, sources are sesame and sunflower oils.

Vitamin

Vitamin is body building, sources are fruits.

Minerals

Minerals are also a kind a vitamin which is important for different functions of the body, sources are sodium, fluorine and potassium.

Water

Water is for hydration of the body, source is water