Science-Set-7

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