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(C) According to the $10\%$ Law of energy transfer in an ecosystem,only about $10\%$ of the energy available at one trophic level is transferred to th

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(C) According to the $10\%$ Law of energy transfer in an ecosystem,only about $10\%$ of the energy available at one trophic level is transferred to the next trophic level.$1$. Primary Producers: $100 \ J$$2$. Primary Consumers (First trophic level to second): $10\%$ of $100 \ J = 10 \ J$$3$. Secondary Consumers (Second trophic level to third): $10\%$ of $10 \ J = 1 \ J$Therefore,the secondary consumer receives $1 \ J$ of energy.

If the primary producers have $100 \ J$ of energy,how much energy does the secondary consumer receive (in $J$)?

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