Explore key terms of the human digestive system in this medium-level crossword puzzle, perfect for high school biology students studying digestion and related processes.
Animal Kingdom Classification Crossword Puzzle for Adults is a hard crossword puzzle with 15 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Animal Kingdom Classification Crossword Puzzle for Adults
Challenge your understanding of advanced animal taxonomy with this hard difficulty crossword. Featuring specialized terms on phylogeny, clades, and zoological classification.
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Across
- 1. Embryonic development pattern where the anus forms before the mouth
- 2. Class of mollusks including squids and octopuses
- 3. Phylum including animals with a notochord, like vertebrates
- 5. Marine invertebrates with pentaradial symmetry and a water vascular system
- 7. Animals with bilateral symmetry and three germ layers
- 9. Science of classification of organisms
- 10. Order including grasshoppers and crickets with jumping hind legs
- 13. Evolutionary history and relationship of species or groups
Down
- 4. Biological process of transformation during development in insects
- 6. Type of skeleton relying on fluid pressure for support
- 8. Term describing animals that build nests for their young
- 11. Segmented worms including earthworms and leeches
- 12. Largest mollusk class containing snails and slugs
- 14. Phylum of roundworms with a complete digestive system
- 15. Phylum of colonial aquatic invertebrates forming moss-like encrustations
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