They're egg-laying vertebrates with close common ancestors. In cladistic classification systems birds are actually considered a subset of reptiles, as this method of animal classification goes by closest common ancestor.
Reptiles and birds share enough common characteristics to be classified in the same clade called Sauropsida, which includes all modern reptiles and birds.
Birds are warm-blooded.
No. Birds, fish and reptiles are each a classification of "vertebrates" of their own. They all have quite different characteristics.
Lay eggs
no but they do have distinguishing characteristics
Distinguishing characteristics are those characteristics that distinguish you or an object from others of its kind. Many products have features that are distinguishing characteristics.
Birds are neither reptiles nor mammals. They are a separate class of vertebrate animals called Aves. Birds share characteristics with both reptiles and mammals, but they have distinct features that set them apart, such as feathers, beaks, and laying eggs.
Three distinguishing characteristics of birds are feathers, which provide insulation and enable flight; a beak or bill, adapted for their specific feeding habits; and a lightweight skeletal structure that includes hollow bones, allowing for efficient flight. Additionally, most birds lay hard-shelled eggs, which protect their developing young. These traits collectively enable birds to thrive in a variety of environments.
No. Birds and reptiles are separate from amphibians.
There are certain birds that eat reptiles.
Reptiles are cold-blooded and birds are warm-blooded.
Fish, Amphibians, Reptiles, Birds, Mammals. Vertebrate means animals with a backbone!