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Science Vocab
9
Vertebrate: animal with a backbone
Invertebrate: animal without a backbone
radial symmetry: divided into two parts to get mirror images around axis
bilateral symmetry: divided into two parts nearly mirror images
asymmetry: cannot be divided into mirror images
exoskeleton: covering that supports and protects the body
appendage: structure that extends from central part of the body
chordate: animal with notochord, nerve chord, tail and pharyngeal pouches
notochord: flexible structure that supports the body during embryo stage of a chordate
Science Vocab
Across:| 3. | divided into two parts to get mirror images around axis | | 5. | divided into two parts nearly mirror images | | 6. | cannot be divided into mirror images |
| | 7. | structure that extends from central part of the body | | 9. | animal with notochord, nerve chord, tail and pharyngeal pouches |
| | Down:| 1. | flexible structure that supports the body during embryo stage of a chordate | | 2. | animal with a backbone |
| | 4. | animal without a backbone | | 8. | covering that supports and protects the body |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
Science Vocab
Across:| 3. | divided into two parts to get mirror images around axis | | 5. | divided into two parts nearly mirror images | | 6. | cannot be divided into mirror images |
| | 7. | structure that extends from central part of the body | | 9. | animal with notochord, nerve chord, tail and pharyngeal pouches |
| | Down:| 1. | flexible structure that supports the body during embryo stage of a chordate | | 2. | animal with a backbone |
| | 4. | animal without a backbone | | 8. | covering that supports and protects the body |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only