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 8 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 biology vocabulary with this medium-level crossword focused on the human digestive system. Perfect for ESL learners seeking to improve science terms linked to digestion.
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Across
- 1. Fluid that helps digest fats, produced by the liver
- 3. Tube carrying food from the mouth to the stomach
- 5. Liquid in the mouth that begins food digestion
- 6. To break down food into usable nutrients
- 7. Protein that speeds up chemical digestion in the body
Down
- 2. Long tube absorbing nutrients after the stomach
- 4. Muscle organ where food is mixed and broken down by acid
- 8. Substance in food needed for growth and energy
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