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