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 11 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 biology terms in this easy crossword puzzle designed for adults and general audiences. Perfect for beginners interested in ocean life.
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Across
- 1. Shellfish with pincers and sideways walk
- 3. Marine animals that build reefs
- 5. Hard outer covering of some marine animals
- 6. Cold-blooded aquatic vertebrate with gills
- 7. Stinging marine animal with a bell-shaped body
Down
- 2. Large body of saltwater covering most of the Earth
- 4. Large predatory fish with sharp teeth
- 8. Regular rise and fall of sea levels
- 9. Simple plant-like organisms that live in water
- 10. Largest marine mammal
- 11. A type of large seaweed found in cold waters
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