| Across |
| 3. |
a process where plants make their own food. |
| 6. |
a plastid that contains chlorophyll and in which photosynthesis takes in. |
| 9. |
(sugar)a sweet substance made from sugar cane |
| 10. |
a substance we and plants need to survive. |
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| Down |
| 1. |
something that we breathe out and plants convert to oxygen |
| 2. |
what a plant releases into the air that we breath in |
| 4. |
(input)when a substance forgoes change by adding another to it |
| 5. |
a fat-soluble pigment found naturally in plants that makes them green. |
| 7. |
a ball of gas that helps plants grow and make food. |
| 8. |
(output)The result of a chemical change |
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