STEM Crossword

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Across
  1. 4. A tool that helps us find direction, points north.
  2. 6. This organ pumps blood throughout the body.
  3. 10. The process of water turning into vapour.
  4. 14. The branch of math dealing with shapes and angles.
  5. 16. The process by which living organisms change over time
  6. 17. Very tall buildings, often found in cities.
  7. 18. Numbers with a dot, used to show parts of a whole.
  8. 20. Tiny building blocks that make up everything around us
  9. 21. Mountain-like structures that erupt with lava.
  10. 23. A small device that stores energy to power things like toys.
  11. 24. It lets us see and comes from sources like the sun or a bulb.
Down
  1. 1. A nutrient that helps build muscles and repair our body.
  2. 2. How plants make their own food using sunlight
  3. 3. Microscopic organisms that can be both helpful and harmful
  4. 5. A push or pull that makes things move.
  5. 7. Parts of a whole, like half or quarter.
  6. 8. A community of plants, animals, and organisms working together in an environment
  7. 9. Ancient remains of plants and animals preserved in rocks.
  8. 11. A type of math where letters stand for numbers.
  9. 12. The gas we breathe in to stay alive.
  10. 13. The force that keeps us in the surface of the Earth
  11. 15. A tool used to look at stars and planets.
  12. 19. An animal that only eats meat.
  13. 22. The engineering behind sending vehicles to explore space.