Term
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Definition
| food, fuel, raw materials, medicine, aesthetics (make surroundings look nice) |
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Term
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Definition
| structure in plants cells that contains the chlorophyll |
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Term
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Definition
| green pigment in plant cells that absorbs light energy for photosynthesis |
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Term
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Definition
| two raw materials of photosynthesis |
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Term
| glucose (sugar) and oxygen |
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Definition
| two products of photosynthesis |
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Term
| light energy to chemical energy |
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Definition
| energy change that takes place in plants as a result of photosynthesis |
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Term
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Definition
| the process carried out by plants that uses light energy to make food |
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Term
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Definition
| chemical used as a food store by plants |
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Term
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Definition
| chemical used to test for starch |
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Term
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Definition
| a plant whose leaves have areas that lack chlorophyll and are white |
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Term
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Definition
| the variable that is changed in an investigation |
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Term
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Definition
| the variable that is measured as the results in a an investigation |
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Term
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Definition
| An experiment set up to compare results when no treatment is applied. |
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Term
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Definition
| Measure of confidence in the results that is increased by repeating experiments |
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Term
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Definition
| all other variables are controlled to ensure any effect is likely to be due to the variable being changed. |
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Term
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Definition
| something in an experiment that has the potential to cause harm |
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Term
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Definition
| the probability of a harmful event occurring |
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