Living Things Vocabulary Crossword

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Across
  1. 2. each group of tissues that work together to preform a specific job
  2. 4. tissue cells spaced far apart; defends body from invaders, acts as a storehouse, gives support
  3. 6. "tiny organs" of cells composed of macromolecules
  4. 8. an organism whose cell(s) lacks a nucleus ex: bacteria
  5. 10. cell each cell has a function that helps the other cells
  6. 12. ability of an organism to maintain stability when the environment changes;staying the same
  7. 15. an organism whose cell(s) contain a nucleus; exist as both unicellular(ameba and paramecium) or multi-cellular (plants and animals) organisms
  8. 16. a change in an organism's surroundings that causes it to react
  9. 17. tissue contains cells that move that parts of your body
Down
  1. 1. giant molecules ex: organic compounds
  2. 3. tissue contains cells that generate electrical impulses and transfer the impulses to other cells
  3. 5. formed when two atoms bond
  4. 7. a group of organs working together
  5. 9. an individual form of life
  6. 11. a group of similar cells that work together to preform a specific function
  7. 13. tissue covers and protects the cells beneath it
  8. 14. an action that occurs as a result of a stimulus