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Human Digestive System Crossword Puzzle for ESL Learners is a hard crossword puzzle with 9 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
Challenge your understanding of the human digestive system with advanced vocabulary in this hard biology crossword puzzle designed for ESL learners.
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Across
  • 1. Organ secreting digestive enzymes and regulating blood sugar
  • 2. First section of the small intestine where most chemical digestion occurs
  • 4. Hormone stimulating secretion of gastric acid in the stomach
  • 5. Tiny finger-like projections increasing absorption surface in the intestine
  • 7. Alkaline fluid produced by the liver that emulsifies fats
Down
  • 3. Partially digested, semi-liquid food from the stomach
  • 6. Wave-like muscle contractions moving food through the digestive tract
  • 8. Last part of small intestine absorbing vitamin B12 and bile salts
  • 9. Middle portion of the small intestine specialized for nutrient absorption
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