Question

Why mauisaurus is called reptile.

Answer 1

They radiated out across the landscape, diversifying quickly and becoming the dominant life form on the planet during the Mesozoic Era, otherwise known as the age of the reptiles.

Answer 2

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mauisaurus are the dominant life form on the planet during the Mesozoic Era, otherwise known as the age of the reptiles.

they are called reptiles because they possesses almost every characteristic a reptile can have.