CrosswordMint
Innovations and Forces of Nature
Explore key scientific concepts, famous discoveries, and natural forces in this engaging crossword puzzle.
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Across
  • 1. Force that attracts objects toward Earth
  • 2. Smallest unit of a compound
  • 3. Nerve cell transmitting signals
  • 4. Preserved remains of ancient life
  • 5. Energy currency of the cell
  • 6. Process by which species change over time
  • 10. Atoms of the same element with different neutrons
  • 11. Biological preparation for immunity
  • 13. Object attracting iron and steel
  • 15. Relating to the sun
  • 17. Basic unit of matter
Down
  • 7. Plants convert sunlight into energy
  • 8. Negatively charged particle
  • 9. Energy of motion
  • 12. Physics branch studying smallest particles
  • 14. Substance with pH less than seven
  • 16. Molecule carrying genetic instructions
  • 18. Basic unit of life
  • 19. Electric potential difference

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