ORIGIN OF LIFE

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Across
  1. 3. Theory that considers that life came from frozen environments
  2. 5. Haldane's partner that produced the theory of chemical life
  3. 9. Process that kills all microorganisms used currently in food processing
  4. 11. Name given to the theory that required a large amount of energy from the atmosphere to produce life
  5. 12. Last Universal Common Ancestor
  6. 13. Theory that states the origin of life came from a primitive soup made.
  7. 14. First complex organic macromolecules formed on Earth
  8. 15. Worm type species that were produced during Redi's experiment
Down
  1. 1. Name of the chemical compound known as CH4
  2. 2. Urey's partner that designed the experiment to proved the chemical origin of life
  3. 4. Theory that states that life originated from space
  4. 6. What did Stanley Miller synthesize in his evolution experiment?
  5. 7. Location under the ocean where extreme environmental conditions may had drive the origin of life
  6. 8. First nucleic acid formed during the evolution of life.
  7. 9. The theory of spontaneous generation was rejected by which scientist
  8. 10. What is the most important chemical element for the origin of life on Earth?