Across
- 4. Name the process by which plant grows from seed.
- 5. Sources of energy that can be use repeatedly without exhausting the nature is called?
- 6. part of brain controls balance, speech and movement?
- 9. What is the name of the pigment present in green plants?
- 11. Give an example of hinge joint in out body
- 13. Which gas do we breath out during respiration?
- 14. What disease does the deficiency of iron cause?
- 16. Which state of matter takes the shape of the container it's kept in?
- 17. Not drinking sufficient water can cause us what?
- 18. What is known as the power house of the cell?
- 19. what is the universe's main source of energy
Down
- 1. Nervous system is made up of special cells. What are they called?
- 2. Which system makes the framework of the body?
- 3. Name the method used for separating sand and water.
- 7. Kwashiorkor occurs because of deficiency of what in our diet?
- 8. which is a common method to separate tea leaves from water
- 10. bones are held together in place by elastic band called?
- 12. Which state of matter has definite shape and volume?
- 15. Which sense organ helps us to balance ourselves?
- 18. which part of the brain controls our heartbeat