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1. Why do all living things need a supply of energy?
2. Where do plants get their energy?
3. What do chloroplasts do?
4. What are the two main raw materials used in photosynthesis?
5. What does the photosynthesis reaction produce?
6. What does the term producer mean?
7. How much of the oxygen in our air is produced by photosynthesis?
8. Why is oxygen important?
9. Where are stomata found, and what do they do?
10. Name two important things that leaves do.
11. Why is the root system important to plants?
12. How are water and minerals transported around the inside of plants?
13. Why do mosses and ferns need more water than many flowering plants?
14. Name two ways in which the pollen of one plant is brought into contact with
the stigma of another plant of the same species.
15. How do plants attract insects and birds for pollination?
16. What other way does pollination take place?
17. What part of the plant grows in order to make the plant taller?