Based on the information shown in the data table and the cladogram shown below, which of the following best describes the evolutionary history of birds? Claws/Nails Feathers Jaws Lungs Mammary glands
Bird X X X X
Hagfish
Lizard X X X
Rabbit X X X X
Salamander X X
Tiger X X X X
Trout X

Image depicts a cladogram with hagfish, trout, salamander, lizard, bird, rabbit, and tiger represented. Trout diverge from hagfish with the introduction of jaws. Salamander diverges from trout with the introduction of lungs. Lizard diverges from salamander with the introduction of claws and nails. Bird diverges from lizard with the introduction of feathers. Rabbit and tiger diverge from lizard with the introduction of mammary glands.
They are more closely related to salamanders than they are to lizards.
They evolved into a separate species as a result of having claws and feathers.
They have jaws, lungs, and feathers, but lack claws, nails, and mammary glands.
They share a more recent common evolutionary ancestor with lizards than they do with salamanders.