Perfect for beginners with simple, common vocabulary
Elements of Nature’s Hidden Forces
Explore fundamental scientific concepts spanning physics, chemistry, biology, and astronomy in this engaging crossword puzzle.
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Across
- 1. Preserved remains of ancient organisms
- 2. Massive system of stars and solar systems
- 4. Mathematical statement showing equality
- 5. Negatively charged particle in an atom
- 6. Force that attracts objects toward Earth
- 7. Biological preparation that provides immunity
- 9. Movement of water through a semipermeable membrane
- 11. Basic unit of the nervous system
Down
- 3. Electric potential difference
- 8. Smallest unit of an element
- 10. Process plants use to convert sunlight into energy
- 12. Fundamental particle inside protons and neutrons
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- Perfect for beginners with simple, common vocabulary
- Perfect for beginners with simple, common vocabulary
- Perfect for beginners with simple, common vocabulary
- Perfect for beginners with simple, common vocabulary