This easy crossword puzzle helps kids in grades 3-5 learn about protein synthesis and DNA basics with common words and simple clues.
Human Digestive System Crossword Puzzle for Middle School is a hard crossword puzzle with 13 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
Challenge your understanding of the human digestive system with this hard-level crossword puzzle. Includes advanced terms on digestion processes and anatomy for grades 6-8.
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Across
- 1. Hollow inside space of the digestive tube
- 2. Substance produced by the liver that emulsifies fats
- 3. Organ producing digestive enzymes and regulating blood sugar
- 5. Reagent used to test for proteins in digestion experiments
- 8. Even smaller projections on villi enhancing nutrient absorption
- 10. Pertaining to the stomach
Down
- 4. Primary stomach enzyme breaking down proteins
- 6. Tiny finger-like projections increasing intestinal absorption surface
- 7. Final section of the large intestine before the anus
- 9. Semi-fluid mixture formed after stomach digestion
- 11. Wave-like muscle contractions moving food through the digestive tract
- 12. Flap that prevents food from entering the windpipe
- 13. Enzyme that begins starch digestion in the mouth
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