Biology, 30.07.2021 01:30, jpruitt10

Consumption by tertiary consumer A 20-kilogram river otter (a tertiary consumer) requires the energy harnessed by about kg of primary producers. Assume that 90% of the energy at each trophic level is lost as heat.

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Consumption by tertiary consumer A 20-kilogram river otter (a tertiary consumer) requires the energy...