Eating (also known as feeding or consuming) is the ingestion of food for digestion. In biology, this is typically done to provide heterotrophic organisms with the essential nutrients and energy needed for metabolism and physical growth, since they are incapable of acquiring nutrition and energy intrinsically like autotrophs and therefore must ingest external organic matters in order to survive.
Eating (also known as feeding or consuming) is the ingestion of food for digestion. In biology, this is typically done to provide heterotrophic organisms with the essential nutrients and energy needed for metabolism and physical growth, since they are incapable of acquiring nutrition and energy intrinsically like autotrophs and therefore must ingest external organic matters in order to survive.
Source: Wikipedia "Eating" · CC BY-SA 4.0
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