Biology Crossword By Aiden Gratz

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Across
  1. 2. what factor is living in an ecosystem?
  2. 4. The study of living things
  3. 5. a biological community of Abiotic and biotic factors
  4. 8. A living thing made of cells
  5. 11. An organism with more than one cell
  6. 12. The theory of species origin
Down
  1. 1. what factor is non-living in an ecosystem?
  2. 3. What makes up all living things
  3. 4. The sum of all ecosystems
  4. 6. The man who created the theory of evolution (Last name Only)
  5. 7. A major ecological community
  6. 9. An organism with one cell
  7. 10. the building block of life