Respuesta :

Energy is passed from organisms at one trophic level to organisms in the next trophic level. ... Energy is an open system: flows from the sun to the earth and then out for the earth as heat. What is a trophic level? The feeding positions in a food chain or web are called trophic levels

Answer:

Thus, the energy flow is unidirectional in nature. Moreover, in a food chain, the energy flow follows the 10 percent law. According to this law, only 10 percent of energy is transferred from one trophic level to the other; rest is lost into the atmosphere

Explanation:

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