Living Things

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Across
  1. 2. The process of increasing in size.
  2. 4. The taking in and use of food by the body.
  3. 6. The physical process of eliminating waste.
Down
  1. 1. The production of infants.
  2. 3. The movement of air or gases in or out of the lungs.
  3. 5. Changing place or position of the body.
  4. 7. sensitivity to stimuli in their environment.
  5. 8. How living organisms respond to abnormal or