DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Animal Kingdom Classification Crossword Puzzle for Upper Elementary is a hard crossword puzzle with 9 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 Upper Elementary
Challenge your understanding of advanced animal classification terms in this hard crossword puzzle. Designed for 3rd-5th graders ready for technical biology vocabulary.
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Across
- 1. Simplest animals, also called sponges
- 2. Animals possessing a backbone or spinal column
- 4. Marine animal phylum with spiny skin and radial symmetry
- 6. Aquatic animals with stinging cells, like jellyfish
Down
- 3. Animal phylum including starfish (plural form, 10 letters)
- 5. Invertebrates with exoskeletons and jointed legs
- 7. Cold-blooded vertebrates that live both in water and on land
- 8. Soft-bodied invertebrates often with a shell, like clams and snails
- 9. Animals with a notochord at some life stage
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