Dinosaurs by Hugo Puente
Reptile Characteristics Reptiles are ectotherms with a thick, dry, waterproof skin. Their skin is covered with scales that help reduce water loss and.
Reptiles Ch. 11.4. Adaptations for Life on Land Reptiles lay their eggs on land rather than in water. A reptile is an ectothermic vertebrate that has.
Ectothermic Vertebrate Review
