1. Living things need energy to survive. How do us, human get energy?
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1. Living things need energy to survive. How do us, human get energy?
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Answer:
We get energy from the foods that we eat. When our stomach digests food, it is converted to nutrients, thus giving us energy.
Explanation:
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Energy is trapped in the chemical bonds of nutrient molecules. ... Humans obtain energy from three classes of fuel molecules: carbohydrates, lipids, and proteins. The potential chemical energy of these molecules is transformed into other forms, such as thermal, kinetic, and other chemical forms.