Rumination

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Across
  1. 3. The process of chewing cud again.
  2. 6. Tube through which food reaches the stomach.
  3. 7. The second chamber of the stomach.
  4. 8. The fourth chamber or true stomach.
Down
  1. 1. The plant fibre digested by microorganisms.
  2. 2. Tiny living organisms that digest cellulose.
  3. 4. The third chamber of the stomach.
  4. 5. The first chamber of a cow's stomach.