Across
- 3. the air we breathe
- 5. part of a plant that perform photosynthesis
- 7. used by the plant as energy to help the plant grow
- 10. oxygen gas exit leaf through
- 11. a living thing that can make food by itself
Down
- 1. sun's energy
- 2. plant provide source of...
- 4. CO2
- 6. is found in chloroplast
- 8. it has a sweet taste
- 9. drinking resources