SAS SCIENCE VOCAB CHAPTER 3 4TH GRADE
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Created by:
rknowles2002 on February 29, 2012
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10 terms
Terms | Definitions |
|---|---|
 Taproot | A plant's single main root that goes deep into the soil |
| Tuber | A swollen underground stem |
| Nutrient | Substances, such as minerals, which all living things need in order to grow |
| Symmetry | The condition in which each feature on one half of an object has a matching feature on the other half |
| Transpiration | The giving off of water vapor by plants |
| Germinate | To sprout; said of a seed |
| Fibrous Root | Long roots that grow near the surface |
| Carbon Dioxide | A gas breathed out by animals |
| Photosynthesis | The process by which a plant makes its own food |
| Spore | A tiny cell that ferns and fungi use to reproduce |
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