What determains how much energy a human can receive from food

the answer is the amount of molecules

The amount of molecules in the food is what that determines how much energy a human can receive from food. Food energy is a chemical energy that organisms intake via cellular respiration.

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Explanation:

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

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