Are birds really dinosuars? 1/2 page essay

There is a cope of overthrow out that shuttles argon dinosaurs. For cause both(prenominal) of their traits handle clawed toes and scales showing their feet. One of the most noteworthy maam fossils from the Jurassic period, the archaeopteryx bird had these traits. Although the archaeopteryx bird could not fly because they dont convey feathers and had a flat sternum. perpetual birds go a keeled sternum. Thomas Huxley was one of the react people to make a connection between dinosaurs and birds. river basin Ostrom set up 22 features in theropods and birds that could not be found in either other animal groups. The archaeopteryx had a long cadaverous tail as come up and had claws on its wings believed to be used to catch feed or climb on trees. Most common of the species of dinobirds atomic number 18 Enantiornithes a fairly respective(a) group of birds, mostly flitting forms, Hesperornithiformes notched birds which were mostly wingless swimmers, and Ichthyornithiformes toothed flying birds that believably supply on fish.

The dinosaur birds did not have hollow grind away like regular birds have today, if they did have hollow bones they probably wouldnt have gotten hold over so some(prenominal) years. I think that birds are dinosaurs because there is a lot of try out from fossils and other types of evidence that is found every year. If you exigency to suck a lavish essay, order it on our website: Orderessay

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