What is a crayfish's niche?

Answer 1

A crayfish's niche is that it is an omnivore, a scavenger that consumes aquatic plants and small invertebrates and is consumed by larger animals, with a large geographical range.

Because of the niche, the crayfish:

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Answer 2

Michael Adams

A crayfish's niche typically includes its role as a scavenger and predator in freshwater ecosystems, where it helps to control populations of smaller organisms and contributes to nutrient recycling. They occupy various habitats such as streams, rivers, lakes, and ponds, where they feed on detritus, plants, insects, and smaller aquatic animals. Crayfish also serve as prey for larger predators, contributing to the overall balance of the ecosystem.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.