Across
- 2. What is the third planet of our solar system
- 5. What is the process of turning a liquid into a gas?
- 6. Breaking down of food inside our body is called __________
- 9. What gas do we breathe?
Down
- 1. What is the process of a solid turning into a liquid?
- 3. Which organ pumps blood around our body?
- 4. What is the study of living things?
- 5. Which organ of our body allows us to see?
- 7. What is the center of our solar system?
- 8. The direction of a moving body can be changed by applying ______