In general, smaller animals have

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Smaller animals have a smaller body mass, leading to a higher surface area to volume ratio. This means they lose heat faster and require more energy to maintain their body temperature than larger animals would. Therefore, smaller animals have faster metabolic rates to compensate, allowing them to process food faster and obtain energy more efficiently. This faster metabolic rate also means they have a shorter lifespan in comparison to larger animals.

In General, Smaller Animals Have