Unit 1 Jenna Breeze

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Across
  1. 2. millions of tiny chemical reactions
  2. 6. organism with many cells
  3. 7. a non-living thing in the environment
  4. 10. single-celled organisms
  5. 13. organisms who eat other things to get the suns energy
  6. 15. a living thing in the environment
Down
  1. 1. an organism's ability to maintain stable internal conditon
  2. 3. use of egg and sperm to produce offspring genetically different
  3. 4. produce identical copies of themselves
  4. 5. numbers or quantities
  5. 8. immature cells becoming mature cells
  6. 9. organisms who make their own food using sunlight
  7. 11. descriptions or observations
  8. 12. a cell with no nucleus
  9. 14. a cell with a nucleus