Extra Credit Assignment - Eboney Gallimore

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Across
  1. 3. Single cell divides into two identical cells to replace worn cells
  2. 4. The study of living organisms
  3. 5. Unicellular organism; Bacteria & Archaea are two domains
  4. 7. Domain of life that contains nucleus within membrane
  5. 8. Connection that allows two atoms to share one or more pairs of electrons
  6. 11. Made up of Atoms; Anything that takes up physical space
  7. 15. Gradual development of different kinds of organisms from earlier forms during history of Earth
  8. 18. Organism of the same group/species living in the same area that reproduce
  9. 19. Cell division that creates egg & sperm cells
  10. 20. Chemical reaction in which water is used to break down the bonds of a substance
Down
  1. 1. Unstable nuclei decays, break downs or emits radiation
  2. 2. Any belief, knowledge or practice that has not been proven factual by scientific method
  3. 6. The organelle inside green plants that contains the chlorophyll molecule
  4. 9. Measure of the amount of matter in an object
  5. 10. Occurs when cells work without oxygen (Food energy)
  6. 12. Green plants process for converting light energy to chemical energy
  7. 13. Molecule that contains the genetic code of organisms
  8. 14. Found in the Eukaryotic cells;Contains the majority of cells genetic information
  9. 16. Recorded observations
  10. 17. Smallest unit of matter