1. energy in foods is provided by
bal
a micronutrients
b minerals
needs
70%
c vitamins
uman
90%
d macronutrients
zion
80%

Energy in foods is provided by macro-nutrients.

Explanation:

Nutrients are “environmental substances” used for growth, energy, and bodily functions of the  organisms. Those nutrients that are required  in larger amounts are called macro-nutrients.

There are 3 macro-nutrients needed by humans: lipids (fats), carbohydrates (sugar) and proteins. All these macro-nutrients gives energy in  form of “calories”. For example:

This means that if you look at a food label and it lists 10 grams of carbohydrates, 0 grams of protein, and 0 grams of fat, that food would contain 40 calories.

burning, cooking, rusting, and rotting

Explanation:

It comes from an oven, a microwave, and a heater and a toaster