Question

How is a goldfish different from a frog?

Answer 1

Frogs and toads are both members of the same class — Amphibia — which means that they're both amphibians. ... However, the many species within the Anura order can appear quite different, leading people to believe that toads andfrogs aren't the same.

Answer 2

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goldfish only lives in waterfrog lives in water or on land (amphibian)

There are no similarities. A goldfish is a fish and must always live in water. A frog is an amphibian and, as an adult, can live in or out of water.