On a person's hand, there are 300,000-500,000 genetically distinct bacteria at one time. Wendy regularly puts hand santitizer on because she is nervous about getting sick. The hand sanitizer kills 99% of these bacteria, but aout 3000-5000 bacteria are left that are genetically resistant to the hand sanitizer. Why

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.

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cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.

answer; ///the above statement is (true);