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.
Human Digestive System Crossword Puzzle for Middle School is a medium 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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Human Digestive System Crossword Puzzle for Middle School
Learn about the human digestive system with this medium-difficulty biology crossword designed for grades 6-8. Explore key organs and digestive processes in a fun way.
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Across
- 1. Stores bile until it’s needed for digestion
- 2. Waxy substance broken down in the liver
- 3. Breaking down food into usable nutrients
- 4. Another name for the large intestine
- 6. Last section of the large intestine, stores waste
- 8. Organ that makes enzymes and insulin
- 9. Tiny finger-like projections that increase absorption
- 10. Protective substance lining the digestive tract
- 13. Plant material that helps keep the digestive system healthy
- 15. Biological molecule that speeds up digestion
Down
- 5. Muscle contractions that move food through the digestive tract
- 7. Produces bile to help break down fats
- 11. Process of nutrients entering the bloodstream
- 12. Organ where food is mixed with acid and enzymes
- 14. Tube that connects the throat to the stomach
- 16. Fluid that helps digest fats
- 17. Throat area that directs food and air
- 18. Long tube where most nutrient absorption happens
- 19. Liquid in the mouth that starts digestion
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