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15 Cards in this Set
- Front
- Back
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Albert Einstein
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one of the smartest men to ever live. He used the scientific method to make new discoveries about God's world
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Observe
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to look at something
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Hypothesis
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a good guess
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Experiment
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a test
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Variables
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things that change in the experiment. Remember that in our experiments the variables were sunlight and water.
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Conclusion
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what was learned in the experiment
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Duckweed
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the smallest flowering plant in the world
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Four things that plants need
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air, water, soil, light
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Root
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the part of a plant that holds the plant in the ground and takes in water and minerals from the soil
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Stem
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a plant part that connects the roots with the leaves of a plant; it carries water from the roots to other parts of the plant
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Leaf
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a plant part that grows out of the stem; it takes in the air and light that the plant needs.
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Seed
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the first stage in the growth of many plants. In our experiment, we put pea seeds in soil to grow a new plant.
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Germinate
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when a new plant breaks out of the seed
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Seedling
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a young or baby plant
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Simple plant
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a plant that has no roots, stems, or leaves. Mosses and liverworts are examples of simple plants. Simple plants are very small because they do not have tubes to move water through the plant.
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