Characteristics of Life & Life Functions

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Across
  1. 1. Ability to prevent or fight disease
  2. 3. Ability to maintain a stable internal environment
  3. 4. A reaction to an internal or external stimuli
  4. 5. Made of only one cell
  5. 7. Only 1 parent creates offspring, all offspring genetically identical to parent
  6. 9. Something that was once alive
  7. 10. To make or obtain energy(food)
  8. 11. To break down food into simple nutrients
  9. 14. Regulation of processes inside an organism
  10. 15. An internal or external change in an organisms environment
  11. 17. Ability to move in the environment. ex: walk, fly, swim
  12. 21. Removal of waste (liquid and gasses)
  13. 22. Something that doesn't have, and never has had, all the characteristics of life
Down
  1. 2. Made of many cells
  2. 6. To make new life
  3. 8. Creation of proteins, enzymes and any chemical needed for life
  4. 12. To move materials inside an organism (circulation)
  5. 13. Gas exchange and production of ATP in mitochondria
  6. 16. Something that has all the characteristics of life
  7. 18. 2 parents needed to create offspring, offspring NOT genetically identical to parents
  8. 19. Increasing in size
  9. 20. Changes or transformations
  10. 23. An individual living thing