Biology Terms

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Across
  1. 1. process by which materials enter and eave cells or get moved around in the organism
  2. 3. removal of organism's metabolic waste
  3. 6. the process of releasing chemical energy from complex reactions
  4. 7. activities that control and coordinate an organism , they help maintain homeostasis
  5. 8. the study of life and living organisms
  6. 9. to break down food material into simpler forms
  7. 10. producing new offsping
  8. 11. something capable of living on its own, has all the characteristics of life
  9. 14. involves two parents and offspring are not identical to the parent
  10. 16. increase in size of an organism
  11. 17. combining simple substances to make complex substances
  12. 18. involves getting rid of undigested food from the body
Down
  1. 2. producing new offspring identical to the parents, involves one parent
  2. 4. how an organism takes materials from the environment and converts them to something it can use
  3. 5. condition of maintaining a constant internal environment
  4. 12. involves all the chemical reactions or activities carried on in an organism
  5. 13. chemical substance in food that a organism needs
  6. 15. the taking in of food