Vertebrates include fish,amphibians,and mammals. Analyze the common characteristics of reptiles and explain how they differ from mammals. Explain answer in one sentence

Reptiles are characterized by their scaly skin, cold-blooded nature, and ability to lay amniotic eggs, whereas mammals are characterized by their fur or hair, ability to nurse their young with milk, and warm-bloodedness.

Reptiles are characterized by the presence of scales, lay amniotic eggs, exhibit ectothermic metabolism, and have a dry, scaly skin, while mammals are characterized by the presence of hair or fur, a four-chambered heart, mammary glands, and a constant body temperature.