Across
- 7. Destroy bacteria or viruses
- 9. __________ system carries information from the brain to the entire body in the form of impulse.
- 11. Living things are composed of basic units called _______.
- 15. ________ system helps in the movement off the body.
- 17. Absorbs light energy for the process of photosynthesis.
- 18. _________ system breaks down complex food into simpler form.
- 21. Provides support, protection and fixed shape to the cell.
- 22. Carry female genetic materials
- 23. ________ cells contain chlorophyll to absorb sunlight to carry out photosynthesis.
- 24. Control all activities in the cell.
- 25. ________ cells help plants absorb more water and nutrient from the soil.
Down
- 1. Produces energy for reactions.
- 2. __________ cells carry information in the form of impulse to all parts of body.
- 3. Acts as a medium where chemical reactions occur.
- 4. ___________ organisms consist of more than one cell.
- 5. Controls the flow of materials in and out of the cell.
- 6. Carry male genetic materials
- 8. Transport oxygen and carbon dioxide in the body.
- 10. __________ cells enable movement
- 12. _________ system absorbs oxygen and release carbon dioxide from the body.
- 13. Allow the water and air to enter and leave the plants.
- 14. ___________ system protects the body from dehydration and regulates body temperature.
- 16. __________ organisms consist of only one cell.
- 19. __________ cells control the opening and closing of stoma.
- 20. Cell undergo _________ process to form new cells and replace damaged cells.