The producers in the ecosystem produce 25,000,000 kilocalories per year. How much energy is most likely available to the organisms in level 2 of the pyramid

The correct answer is - 25,00,000 Kcal

Explanation:

The transfer of energy in the trophic level is move with each successive level of the trophic level of the pyramid. Energy transfer takes place in a manner that only 10% of the available energy move to the next level and the rest 90% of energy lost as heat and other processes.

So ith producers produce 25000000 Kcal than only 10 % of this will transfer to the next level or the second level of the pyramid

Producer >     primary consumer  > secondary consumer

100% energy      10% energy of producer     10% of primary consumer

So, the 10% of 25000000  >  2500000

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation:

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