Across
- 2. A characteristic that helps a living thing survive in its environment.
- 6. The type of energy stored in food and batteries.
- 9. A non-living thing used to test for the presence of starch
- 12. The process where water vapour cools and forms water droplets.
- 16. This system includes the heart, blood, and blood vessels.
- 22. An animal that hunts and eats other animals.
- 24. The part of a plant where photosynthesis mainly takes place.
- 25. An animal that eats only plants.
- 26. This system breaks down food so our body can absorb its nutrients.
- 27. The type of energy an object has when it is moving.
- 28. The system that allows us to take in oxygen and remove carbon dioxide.
- 29. The state of matter with a fixed shape and volume.
- 30. The part of the human respiratory system where gas exchange happens.
Down
- 1. A push or a pull acting on an object.
- 3. A material that does not allow electricity or heat to pass through it easily.
- 4. The state of matter that has a fixed volume but no fixed shape.
- 5. The male part of a flower that produces pollen.
- 7. A material that allows electricity or heat to pass through easily.
- 8. The process where a liquid turns into a gas.
- 10. A community of living and non-living things interacting in an environment.
- 11. The female part of a flower where seeds develop after fertilisation.
- 13. The ability to do work.
- 14. The state of matter that has no fixed shape or volume.
- 15. The type of energy we can hear.
- 17. An animal that eats both plants and other animals.
- 18. The tube that carries water and minerals from the roots to other parts of the plant.
- 19. This system in the human body is made up of the brain, spinal cord, and nerves.
- 20. An animal that is hunted and eaten by a predator.
- 21. The process of scattering seeds away from the parent plant.
- 23. The part of the plant that absorbs water and minerals from the soil.