This easy crossword puzzle helps kids in grades 3-5 learn about protein synthesis and DNA basics with common words and 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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