Search Results for: Birds live
] the main deuterostome phyla are the echinodermata and the chordata. [ ] echinoderms are exclusively marine and include starfish , sea urchins , and sea cucumbers . [ ] the chordates are dominated by the vertebrates (animals with backbones ), [ ] which consist of fishes , amphibians , reptiles , birds
up linnaeus's "vermes" into phyla by . [ ] in the classical era , aristotle divided animals , [d] based on his own observations, into those with blood (roughly, the vertebrates) and those without. the animals were then arranged on a scale from man (with blood, legs, rational soul) down through the live-bearing...
https://en.wikipedia.org/wiki/Animal