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 ESL Learners is a medium crossword puzzle with 7 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 ESL Learners
Enhance your understanding of the human digestive system with this medium-level crossword designed for ESL learners. Featuring key terms like enzyme, nutrient, and stomach.
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Across
- 1. Organ where food is mixed with acid and broken down
- 3. Long tube where most nutrient absorption happens
- 4. Substance in food that provides energy or building blocks
- 6. Protein that speeds up digestion
Down
- 2. Liquid in the mouth that starts breaking down food
- 5. Tube that carries food from the mouth to the stomach
- 7. Organ that produces enzymes and hormones for digestion
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