If someone knows how to do biology then pls help

1. D. -6

2. C. 6

3. B. 22

4. B. 36

5. D. 6

Explanation:

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the answer to your question is slate

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.