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Search Results for: catfish

Predation

In ecology, predation is a mechanism of population control. Thus, when the number of predators is scarce the number of... Read More

omnivore definition and example

Omnivore

Organisms need to eat food in order to gain energy and survive in the ecosystem. Often, living things are categorized by how... Read More

Actinopterygian

Actinopterygian

Definition noun, plural: Actinopterygians Any of a group of Osteichthyes characterized by possessing lepidotrichia (i.e. fin... Read More