Science Terms

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Across
  1. 3. FTN
  2. 4. KPRNKN
  3. 5. Process converting light, water, and carbon dioxide into chemical energy
  4. 9. The natural process of forming new atomic nuclei from pre-existing protons and neutrons
  5. 12. MPRNTG
  6. 13. Organism that breaks down dead plants or animals
  7. 16. PZTRN
  8. 17. Powerhouse of the cell
  9. 18. WTRSHD
  10. 20. Branch of physics dealing with heat, work, temperature, and energy
  11. 22. Animals without a backbone
  12. 23. Reactants and products in a balanced chemical equation
Down
  1. 1. GLPGS
  2. 2. ERX
  3. 6. Consisting of diverse or dissimilar ingredients
  4. 7. ELKTRMGNTK
  5. 8. Found on insects and crustaceans
  6. 10. SPRNVA
  7. 11. The hypotheses that life originated elsewhere in the universe and was spread to Earth
  8. 14. Relatively rare element in the Earth's crust, often used in steel alloys
  9. 15. Italian scientist known for his law about gases and the concept of a mole
  10. 19. ANTMTR
  11. 21. Variety of all life on Earth
  12. 24. Balanced forces in physics