GI system

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Across
  1. 2. Primary organ for digestion
  2. 4. Secretes bile
  3. 8. First stage mechanical digestion tool
  4. 10. Collective term for digestion system (2 words)
  5. 12. First stage chemical digestion secretion
  6. 13. Passageway for air or food
Down
  1. 1. Orifice for food & water
  2. 2. Organ for absorption (2 words)
  3. 3. The passage from epiglottis to stomach
  4. 5. Organ for water absorption (2 words)
  5. 6. Secretes enzymes and filters blood
  6. 7. Soft or hard
  7. 9. Secretes digestive enzymes (sugar fat & starch)
  8. 11. Shapes bolus