Reptiles

Reptiles Reptiles are vertebrate, or backb hotshotd animals constituting the class Reptilia and are characterized by a combination of features, n angiotensin-converting enzyme of which alone could separate just reptiles from all other animals. The characteristics of reptiles are numerous, therefore can non be explained in great detail in this report.

In no special order, the characteristics of reptiles are: cold-bloodedness; the presence of lungs; direct development, without larval forms as in amphibians; a dry skin with scales plainly non feathers or hair; an amniote egg; internal medical book binding; a three or four-chambered he art; two aortal arches (blood vessels) carrying blood from the heart to the body, unlike mammals and birds that only have one; a metanephric kidney; twelve pairs of cranial nerves; and skeletal features such as limbs with usually five clawed fingers or toes, at least two spinal bones associated with the pelvis, a genius ball-and-socket connection at the...If you want to get a lengthy essay, order it on our website: OrderEssay.net

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