Which pattern is evidence that reptiles and amphibians share the same ancestor? (1 point) Responses They have similar skin. They have similar skin. They have legs. They have legs. They have backbones. They have backbones. They have eyes. They have eyes.

Answer 1

The best evidence that reptiles and amphibians share the same ancestor from the options provided is "They have backbones." Both reptiles and amphibians are vertebrates, meaning they possess a backbone, which indicates a common evolutionary ancestor.