Particles in a warmer substance have a. average kinetic energy than particles in the substance when it is cooler

the purpose cellular respiration. cellular respiration is the process by which cells in plants and animals break down sugar and turn it into energy, which is then used to perform work at the cellular level. the purpose of cellular respiration is simple: it provides cells with the energy they need to function.

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homeostasis is the state of maintaining a stable internal environment despite changing external conditions.

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