Biology Crossword

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Across
  1. 3. The process of releasing chemical energy from complex reactions
  2. 5. Condition of maintaining a constant internal environment
  3. 9. Involves activities that control and coordinate an organism:they help to maintain homeostasis
  4. 10. Reproduction Producing new offspring identical to the parent:involves one parent
  5. 11. Chemical substances in food that an organism needs
  6. 13. Combining simple substances to make more complex substances
  7. 15. something capable of living on its own: it has all the characteristics of life
  8. 16. Involves getting rid of undigested food from the body
Down
  1. 1. Producing new offspring: either identical to or different from the parents
  2. 2. The breakdown of food materials into simpler forms
  3. 4. Involves all the chemical reactions/activities carried on in an organism
  4. 6. Removal of an organism's metabolic wastes
  5. 7. Reproduction Involves two parents:offspring are not identical to the parents
  6. 8. Process by which materials enter and leave cells or get moved around in the organism
  7. 12. The taking in of food
  8. 14. The study of life
  9. 17. Increase in the size of an organism