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(C) The flow of energy in an ecosystem follows the laws of thermodynamics.$1$. The $1^{	ext{st}}$ law of thermodynamics (Law of Conservation of Energ

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Follows both laws of thermodynamics in a food chain

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(C) The flow of energy in an ecosystem follows the laws of thermodynamics.$1$. The $1^{	ext{st}}$ law of thermodynamics (Law of Conservation of Energy) states that energy can neither be created nor destroyed,only transformed from one form to another. Plants convert solar energy into chemical energy,and animals convert this chemical energy into kinetic or heat energy,which represents energy transformation.$2$. The $2^{	ext{nd}}$ law of thermodynamics states that energy transfer is never $100\%$ efficient; some energy is always lost as heat. In a food chain,energy is lost at each trophic level as heat during metabolic activities.Since the statement describes the transformation of energy (1st law) and the conversion into heat (implying energy loss/entropy,2nd law),the entire process of energy flow in a food chain follows both laws of thermodynamics.

Solar energy is converted into chemical energy by plants,and this chemical energy is converted into kinetic or heat energy in animals. This process demonstrates:

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