PUZZLE - 1 on CO-ORDN. in LIFE PROCESSES

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Across
  1. 4. it is a 10th cranial nerve carries hunger signals to brain.
  2. 7. these are the teeth for biting food.
  3. 9. it is a part of mouth helpful in mixing food with saliva.
  4. 10. it is a hormone secreted when our stomach is full.
  5. 11. these are the hunger contractions resulted by the response produced from the brain.
Down
  1. 1. these are the teeth for tearing flesh.
  2. 2. these are the teeth for grinding food.
  3. 3. it is a process of crushing food in mouth.
  4. 5. it is a part in fore-brain responsible for hunger.
  5. 6. it is a hormone secreted when our stomach is empty.
  6. 8. it is a digestive juice of mouth contains an enzyme acts on carbohydrates.