You will recall that scientist's search begins with iether a problem or a question. The scientist then studies everything known about the problem or question. Research papers of scientist, scientific journals, and reference books are good sources of information.
Based on his or her studies, the scientist forms a hypothesis is also called an educated guess. The largest amount of biomass energy are at the base of the pyramid. A decrease or loss occurs at each succeding level. In the case of the energy pyramid.
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