Science-Set-7

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Across
  1. 4. Tiny _____ grown along the edge of the leaves, helps in reproduction of plants
  2. 6. Part of the brain that controls heartbeat
  3. 7. Liquid that doesn't dissolve in water is called ______ in water.
  4. 12. Frogs and aquatic birds use ______ to swim.
  5. 13. Liquid that dissolves in water is called ______ in water.
  6. 15. Part of the brain that helps in keeping the body balanced
  7. 17. The ____ help the fist to keep their balance.
  8. 18. A liquid (example) that is miscible in water.
  9. 20. The _______ present in water that makes it unfit for drinking.
  10. 21. Dissolved salt in seawater is an example of _______.
  11. 23. The _______ help the fish move forward
  12. 24. Nerves that carry messages from sense organs to the brain
Down
  1. 1. A liquid (example) that is miscible in water.
  2. 2. A plant that can grow into new plants through stem cutting
  3. 3. An example of wedge
  4. 5. The ______ protects us from meteors.
  5. 8. Nerves that that carry messages both ways
  6. 9. A simple machine that has two incline planes
  7. 10. The ______ helps the fish to change the direction.
  8. 11. Sand doesn't dissolve in water, hence it is called _______
  9. 14. An example of wedge
  10. 16. A plant that reproduce through leaves
  11. 19. A plant that can grow into new plants through stem cutting
  12. 22. These are small rocks that move around the space