Characteristics & Needs of Living Things

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Across
  1. 2. our body uses it to make energy in an organism
  2. 4. the process of getting more complex
  3. 6. process of keeping conditions inside a body constant, no matter the conditions outside the body
  4. 10. struggle among organisms to get the proper amount of food, water, living space, etc
  5. 11. our body uses it to repair and make new cell parts (other name for fats)
  6. 13. organism that cannot make its own food
  7. 18. organism made up of many cells
  8. 19. reproduction needing two parents
  9. 21. there are ___ (#)NEEDS of an organism
  10. 22. name for living thing
  11. 23. where an organism lives
Down
  1. 1. the process of getting larger
  2. 3. process by which living things produce new organisms
  3. 5. reaction to a change
  4. 7. organism that can make its own food
  5. 8. organism made up of one cell
  6. 9. reproduction needing only one parent
  7. 12. any change that causes a response
  8. 14. process by which a cell breaks down food to release energy
  9. 15. needed for our body to have chemical reactions (our body is made up between 70-80%)
  10. 16. our body uses it to repair and make new cell parts (ex. chicken, beef)
  11. 17. basic unit of structure and function in living things
  12. 20. new organism produced by a living thing