1) Reptiles are... a) Invertebrates. b) Vertebrates. 2) Reptiles are... a) Oviparous. b) Viviparous. 3) Their bodies are covered with.... a) Fur. b) Scales. c) Feathers. 4) Reptiles breathe with... a) Gills. b) Skin. c) Lungs.

Reptiles characteristics.

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視覺風格

選項

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