explain why a food chain do not have more than 6 step
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(☞゚∀゚)☞Answer
No, it is not possible that the food chains have more than six trophic levels. Since only 10 % of the energy at a trophic level is available at each successive level, thus , it a food chain cannot support more than six steps, as energy available to the top level will not be sufficient to sustain life.
Energy is passed up a food chain or web from lower to higher trophic levels. ... This loss of energy explains why there are rarely more than four trophic levels in a food chain or web. Sometimes there may be a fifth trophic level, but usually there's not enough energy left to support any additional levels.
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Answer:
In networking, topology refers to the layout of a computer network. Topology can be described either physically or logically. Physical topology means the placement of the elements of the network, including the location of the devices or the layout of the cables.