Students complete a worksheet on plant responses to light, observing changes in plant growth over a few days.

Worksheet titled "How Plants Respond to Change" with instructions for a plant growth experiment over several days, including observations on plant response to light.

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Final Answer:
1. The plant will look like a vine with no direct light — it will grow toward the window (phototropism).
2. The plant will show positive phototropism (grow toward light) and negative gravitropism (grow upward against gravity).
3. The plant will grow upward (against gravity), showing negative gravitropism, even though the light is from the side.
4. The plant will grow downward (with gravity), showing positive gravitropism, because gravity overrides the weak light signal in darkness.

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Parent Tip: Review the logic above to help your child master the concept of tropism worksheet.

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