Matter Cycling and Photosynthesis J.R.

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Across
  1. 3. a solid dissolves in a liquid, the solid breaks apart into particles too small to see and it mixes completely in the liquid
  2. 8. made of more than one atom connected together
  3. 10. the new substances that are produced from a chemical reaction
  4. 12. really small particles that can't be divided or destroyed in chemical reactions or through phase changes
  5. 13. is any material that is biodegradable and comes from either a plant
  6. 14. organisms that hunt and kill other organisms for food
  7. 15. group of aquatic organisms that have the ability to condcut photosynthesis
Down
  1. 1. an organism that feeds mostly on plants
  2. 2. an organism that eats plants and animals
  3. 4. matter that has come from a recently living organism
  4. 5. substances that contain only one kind of particle
  5. 6. a living thing that is too small to be seen with the naked eye microbe
  6. 7. an organism that mostly eats meat, or the flesh of animals
  7. 9. reaction a chemical change that occurs when two or more substances combine to form a new substance
  8. 11. anything that takes up space and can be weighed
  9. 14. aniamls that are killed and eaten by other animals