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Quiz - Scientists Study Inner Ear to Determine Beginnings of Mammals
July 29, 2022
Question 1 / 4
What does the story suggest about cold-blooded animals?
They can live in very cold or hot environments.
They are less active than warm-blooded mammals.
Cold-blooded animals reproduce faster.
Cold-blooded animals rule most environments.
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Quiz - Scientists Study Inner Ear to Determine Beginnings of Mammals
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