Which of the following are cold-blooded vertebrates? Frogs, Sharks, Snakes, All of these

Which of the following are cold-blooded vertebrates? Frogs, Sharks, Snakes, All of these

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Explanation

Frogs, sharks, and snakes are all cold-blooded vertebrates — their body temperature depends on the environment.

They belong to different classes: amphibians (frogs), fish (sharks), and reptiles (snakes), but all are ectothermic.