Final answer:
A creature that consumes other organisms for energy is classified as heterotroph.
Step-by-step explanation:
A creature that consumes other organisms for energy is classified as heterotroph. Heterotrophs rely on obtaining nutrients and energy by consuming other organisms. They cannot produce their own food through photosynthesis or chemosynthesis like autotrophs do. Some examples of heterotrophs include animals, fungi, and some bacteria.
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