Ecology Unit 1

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Across
  1. 3. two or more atoms held together by bonds
  2. 4. sugar and oxygen are its products
  3. 6. part where energy is stored
  4. 9. ability to do work
  5. 10. organism that makes its own food
  6. 15. smallest unit of matter
  7. 16. anything that has mass and takes up space
  8. 17. (two words)process that releases energy by breaking down glucose in the presence of oxygen
Down
  1. 1. organelle only found in plants
  2. 2. process by which one or more substances change to prod. diff. subst.(two words)
  3. 5. org that breaks down dead matter
  4. 7. if ants, lizards and trees are in a food chain, which fits in the middle
  5. 8. first stage of respiration happens here
  6. 11. starting material in a chemical reaction
  7. 12. fuel produced directly from living matter
  8. 13. element that forms 4 bonds and long chains
  9. 14. the rate at which organic material is produced by photosynthetic organisms in an ecosystem(two words)