Across
- 3. What is the process called where plants make their own food?
- 7. Which state of matter has particles that are tightly packed in a regular arrangement?
- 10. Which body system breaks down the food you eat?
- 13. What process changes a liquid into a gas?
- 14. What are the building blocks of all living organisms?
- 15. Through Which state of matter does sound travel in the slowest?
Down
- 1. What is the control centre of a cell called?
- 2. What is the unit used to measure force?
- 4. What resource is the primary source of light and heat for the Earth?
- 5. What is the term for a push or pull?
- 6. What term describes an organism made of many cells?
- 8. Which state of matter has a fixed volume but no fixed shape?
- 9. What organ pumps blood around the body?
- 11. Which force pulls objects towards the centre of the Earth?
- 12. What type of energy is stored in a stretched rubber band?