Across
- 2. The biggest organ in human.
- 6. Gas that is 21 % of air that we breathe.
- 7. System inside the body which make us able to breathing.
- 9. Blinking to avoid dust entering the eyes is the one example.
- 10. Name of the plant’s tissue that deliver glucose from the photosynthesis process to all over parts of plant body.
Down
- 1. System inside the body that able to transport or deliver food to all part of the body.
- 3. The material used for photosynthesis in the form of gas.
- 4. A way to take water and mineral salt form soil through roots.
- 5. Name of the plant’s tissue that deliver water and mineral salt from the soil to all part of plant body.
- 8. The name of lens in microscope which closer to the specimen.