Science 10 Crossword

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Across
  1. 4. Substance with pH higher than 7
  2. 5. A chemical reaction that releases heat
  3. 6. When no individuals of a species is left alive
  4. 9. Chemical reaction that breaks one substance into two separate substances
  5. 12. Study of genes and inheritance
  6. 14. The energy of motion
  7. 15. Theory behind the creation of the universe (2 words, no space)
Down
  1. 1. An organism or cell that is genetically identical to the parent
  2. 2. Part of an organism that allows it to survive better in its' environment
  3. 3. Substance or organism that can cause cancer
  4. 7. Carries genetic information in form of genes
  5. 8. Developed principles of inheritance
  6. 10. Deoxyribonucleic acid
  7. 11. Splitting atoms in two to generate energy
  8. 13. Substance with pH lower than 7