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What else can I help you with?
According to the theory of evolution birds feathers evolved from?
According to evolution bird's feathers evolved from reptile scales.
Feathers are thought to have arisen from what structure?
reptile scales
Is a peteranodon a reptile?
yes - no feathers
What is a special feature of a reptile?
scales
Why is penguin not a reptile?
Because it's a bird ! Birds have feathers - reptiles have scales !
What is a limbless reptile?
snakes are reptiles and they don't have limbs
What did dolphins evolove from?
dolphins originally evolved from therasids. which is a reptile. so they question you are askin your self is how does a reptile evolve into a mammal. THATS WHAT IM ASKING YOU!!
Is a bald eagle a mammal or a reptile?
No. It has feathers so it's not a reptile.
What kind of dinosaur that has fur?
No Dinosaur has fur. hello! It's a reptile it has scales. Many dinosaurs also had feathers.
Do penguins have hair?
No, penguins do not have hair. They have feathers that provide insulation to keep them warm in cold water environments. Feathers are a characteristic feature of birds, including penguins.
How can you identify a reptile?
They have thick rough skin. They lay eggs. No feathers, fur, fins or six legs and compound eyes.
What feature is unique to birds among all the animal groups?
Feathers
