So birds are reptiles? This is my bio textbook..
????
Use Google
>>18287387
How will I live on..
>The scientific consensus is that birds are a group of theropod dinosaurs that evolved during the Mesozoic Era. A close relationship between birds and dinosaurs was first proposed in the nineteenth century after the discovery of the primitive bird Archaeopteryx in Germany.
Birds evolved from replies you shit.
>>18287387
Charge your phone nigger
>>18287374
Yes. And no.
You have your text book, and the entirety of the Interwebz to find out! Look up the words you don't understand. Feel free to start with: https://en.wikipedia.org/wiki/Cladistics