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 15 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 common marine life and ocean biology terms in this easy crossword puzzle designed for adults and general audiences interested in marine biology.
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Across
- 1. Large brown seaweed found in colder waters
- 2. Eight-armed sea creature known for intelligence
- 3. Cartilaginous fish often known as ocean predators
- 5. Common coastal bird often seen near beaches
- 6. Intelligent marine mammal known for jumping
- 8. Regular rise and fall of sea level
- 13. Sea creature with claws and a hard shell
- 14. Simple aquatic plants that provide oxygen
Down
- 4. Protective outer layer of some sea animals
- 7. Tiny organisms drifting in oceans
- 9. Aquatic animals with gills and fins
- 10. Fast-swimming cephalopod with tentacles
- 11. Largest marine mammal
- 12. Small marine animals that build reefs
- 15. Underwater ridge built by coral
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