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Is a cuttle fish a fish?

Answer 1

Cuttlefish are marine animals of the order Sepiida. They belong to the class Cephalopoda, which also includes squid, octopuses, and nautiluses. Cuttlefish have a unique internal shell, the cuttlebone. Despite their name, cuttlefish are not fish but molluscs.

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Answer 2

Penelope Adams

No, a cuttlefish is not a fish. It belongs to the class Cephalopoda, which includes squids, octopuses, and nautiluses. Cuttlefish are marine mollusks, characterized by their unique ability to change color and camouflage themselves.

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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.