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Java Games: Flashcards, matching, concentration, and word search. |
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Phylum Chordata Key Terms
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| A | B |
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| chordate | member of a group of animals that have a notochord in their ambryonic form |
| notochord | flexible rod that extends through much of the length of a chordate embryo |
| vertebra | segment of the backbone; encloses and protects the nerve cord |
| endoskeleton | skeleton located inside the body; characteristic of all vertebrates and som invertebrates |
| tetrapod | member of a group of animals with two sets of paired limbs modified as legs |
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