biology crossword🏆

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Across
  1. 4. the type of nutrition in humans
  2. 5. egestion is also called this
  3. 7. this converts peptides to amino acids
  4. 8. largest gland in the body
Down
  1. 1. they consist of different type of teeth
  2. 2. they consist of only one type of teeth
  3. 3. food changes into this after mixing with saliva
  4. 6. the final products of digestion are absorbed here