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 16 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 concepts of marine biology in this medium-difficulty crossword puzzle for middle school students. Includes vocabulary about ocean life, ecosystems, and marine creatures.
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Across
- 1. Cold-blooded vertebrate living in water
- 2. Describes organisms that drift with currents
- 4. Simple aquatic animal with porous body
- 5. Tiny organisms drifting in the ocean
- 7. Marine animal with tentacles, like squid or octopus
- 8. Community of interacting marine organisms
- 10. Measure of salt concentration in seawater
- 13. Where freshwater mixes with seawater
Down
- 3. Intelligent marine mammal known for echolocation
- 6. Marine invertebrates that build reefs
- 9. Process plants use to make food from sunlight
- 11. Soft-bodied invertebrate like snails and clams
- 12. Sea creature with stinging tentacles that attach to rocks
- 14. Large brown seaweed forming underwater forests
- 15. Regular rise and fall of sea level
- 16. Relating to the ocean or sea
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