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1. | angiosperm |
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a. | Single reproductive cell that grows into a new plant |
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2. | chlorophyll |
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b. | Plant material that can be separated into thread |
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3. | gymnosperm |
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c. | Process by which nitrogen gas is changed into a form plants can use |
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4. | nitrogen cycle |
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d. | Helps plants use light energy to make food |
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5. | phloem |
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e. | Flowering, fruit-producing plant |
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6. | grain |
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f. | Process in which carbon and oxygen move through the environment |
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7. | spore |
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g. | The seeds of certain grasses from which cereals are made |
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8. | carbon dioxide-oxygen cycle |
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h. | Tubes in plants that carry food |
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9. | xylem |
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i. | Tubes in plants that carry water and minerals |
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10. | fiber |
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j. | Plant with unprotected seeds |
