wings, hollow bones, feathers, and no teeth
Reptiles and birds share enough common characteristics to be classified in the same clade called Sauropsida, which includes all modern reptiles and birds.
They share the characteristics of all birds, feathers, warm blood, laying of eggs.
While not all birds can fly, there are other things that they do have in common. All birds have feathers, lightweight skeletons, beaks, and all lay eggs.Wings
they have pointed beak and wings and the rest all birds have.
Orangutans, chimpanzees and humans are all bipeds, meaning they walk on two feet. They are all mammals and they all evolved from common ancestors.
The emu is a bird, and all birds are warm-blooded. This is one of the characteristics that makes them birds.
There are no birds that give live birth.One of the characteristics of birds is that they all lay eggs.
they have pointed beak and wings and the rest all birds have.
No. Birds, fish and reptiles are each a classification of "vertebrates" of their own. They all have quite different characteristics.
The two characteristics are a hooked beak and talons.
They all flow down hill.
Living things share all of the following characteristics except _____.