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Biology, 25.07.2019 20:10 enriqueliz1680

Which of the following is not a reason energy decreases at each trophic level?
options:
only a certain amount of food is eaten by a consumer.
some food is used as an energy source.
some food can't be digested and exits as waste.
none of the above

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Which of the following is not a reason energy decreases at each trophic level?
options:
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