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 Adults is a easy crossword puzzle with 19 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 Adults
Explore basic marine biology vocabulary with this easy crossword puzzle for adults and general audiences. Includes common ocean creatures and terms.
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Across
- 1. The rise and fall of sea levels
- 3. Small crustacean that fixes itself to rocks and ships
- 4. Friendly marine mammal known for jumping
- 5. Simple plants found in the ocean, often green or red
- 8. A large predatory fish known for its sharp teeth
- 12. Eight-armed sea creature known for intelligence
- 16. Hard protective outer covering of some sea animals
Down
- 2. Cold-blooded animal that lives in water and swims
- 6. The largest mammal living in the sea
- 7. Colorful marine animals that build reefs
- 9. Marine animal with flippers found on coasts
- 10. Large flat ray with wide wings in oceans
- 11. Sea creature with claws and hard shell
- 13. Structure formed by coral and other sea life
- 14. Tiny ocean organisms floating in water
- 15. Large brown seaweed forming underwater forests
- 17. Cephalopod with tentacles and ink defense
- 18. Plantlike algae growing in the sea
- 19. Gelatinous marine animal with stinging tentacles
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