Which of the following have no individual left?
Correct answer: A. Cotylosaurs
- A. Cotylosaurs
- B. Whales
- C. Reptiles
- D. Pangolins
Explanation
Cotylosaurs are an extinct group of reptiles that lived during the Carboniferous and Permian periods. They were the ancestors of modern-day reptiles, including snakes, lizards, and crocodiles.
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