Birds are unique in having feathers; no other modern vertibrate have them, birds are also unique in having a furcula - a wish bone. The therapod dinosaurs had both feathers and wish bones, and it is believed that modern birds evolved from therapods.
birds are unique in having feathers; no other modern vertibrate have them,birds are also unique in having a furcula -a wish bone. By:Jezel D. Bunao
Birds and mammals are closely related. There are many similarities - both are vertebrates (have backbones), both are endothermic (warm-blooded) and both breathe oxygen from the air.
there are no other ways
4! its called four factorial 4 * 3 * 2 *1 = 24 ways
in what ways do birds differ from each other
testosterone and estradiol have different functional groups attached to the same carbon skeleton .. hope this helps!
Various Diverse Varied Distinct
tori
there are no other ways to spell it.
A chemical reaction causes substances to combine in different ways to make other substances.
Because penguin are a flightless bird they waddle(walk) or they slide in the snow.
There are ways in which a bird is more like a frog, and there are ways in which it is more like a human.
habitats can differ temperture,moisture,and many other ways.