Try this search over all volumes: ANIMATION Copyright
Results 1-0 of 0
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
adapted adult Africa amniotes amphibians ancestors animals aquatic arms Biology bipedal birds body bones brain branch called Chapter characteristic chordates clade closely complex Concept craniates crustaceans Derived Characters develop digestive dinosaurs diversity dorsal early echinoderms eggs embryo eutherians evidence evolution evolved EXAMPLE extinct eyes feathers feeding feet females Figure fins fishes fossils gene gills Gnathostomes head hollow hominids Homo humans insects Invertebrates jaws known lack lampreys lancelets land later legs lineage living lobe-fins mammals marsupials membranes million years ago mineralized monkeys mouth muscles nerve cord notochord organs originated pairs period pharyngeal placenta predators primates radial rays relatively reptiles retain sapiens sea star sharks shell skeleton skin skull slits species structures suggested supported swim tail teeth terrestrial tetrapods tion tract tree tube tunicates turtles vertebrates walk wings World World monkeys