Are seals considered sea creatures?


seals pinnipeds, or semi-quatic marine mammals, descended animals once lived on land evolved live in oceans. evidence in skeletal structures. seals, sea lions , walruses have flippers underneath flippers skeletal structure feet, hands , tail. difference land-dwelling animals have toes , fingers bone structure supports weight on fours. skeletal structures of fish more different land animals. bones more fragile , account fins , tails.

they're mammals , raise young on land, near water.

i'm doing classification system bio class. should separate seal sea creature or terrestrial class?


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