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.
Marine Biology Crossword Puzzle for Middle School is a medium crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Marine Biology Crossword Puzzle for Middle School
Explore key marine biology terms in this medium-difficulty crossword for grades 6-8. Includes animals, plants, and ocean concepts to boost biology skills.
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Across
- 1. Gelatinous marine animal with stinging tentacles
- 2. Group including starfish and sea urchins
- 3. Relating to feeding levels in an ecosystem
- 4. Measure of salt concentration in seawater
- 5. Underwater flowering plants in shallow marine areas
- 7. Describes organisms that float or drift in water
- 10. A type of roundworm found in marine environments
- 13. Large brown seaweed that forms underwater forests
- 17. Simple marine animal that filters water to feed
- 18. Flowerlike sea creature with stinging tentacles
- 19. Regular rise and fall of sea levels caused by the moon
Down
- 6. Process by which marine plants make food using sunlight
- 8. Marine animals that build reefs with calcium carbonate
- 9. Crustacean that attaches firmly to rocks and ships
- 11. Tiny organisms drifting in oceans, food for many marine animals
- 12. Invertebrate group with soft bodies, such as clams
- 14. Relating to the ocean or sea
- 15. Intelligent marine mammal known for echolocation
- 16. Where freshwater meets salty ocean, a rich habitat
- 20. Person who explores underwater environments
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