I Water Only O Water with Fertilizer 20 18 16 14 12 10- 8 는 6. 4 2 Week Questions: 1. How tall were the plants when this experiment began? (Remember to include units!) 2. According to this graph, was the fertilizer helpful to the plants? 3. How much taller did the plants grow with the fertilizer than without the fertilizer? (Remember to include units!) 4. How tall were the plants given fertilizer at week 4? (Remember to include units!) 5. How tall were the plants without fertilizer at week 8? (Remember to include units!) 6. Think About It: Why do you think it is important to start out with plants that are the same height for each of the test groups? 7. Think About It: In this experiment, which group was the control group? Which was the experimental group? 8. Think About It: What was the independent variable in this experiment? 9. Think About It: What was the dependent variable in this experiment? Plant Height (cm)

I Water Only O Water with Fertilizer 20 18 16 14 12 10- 8 는 6. 4 2 Week Questions: 1. How tall were the plants when this experiment began? (Remember to include units!) 2. According to this graph, was the fertilizer helpful to the plants? 3. How much taller did the plants grow with the fertilizer than without the fertilizer? (Remember to include units!) 4. How tall were the plants given fertilizer at week 4? (Remember to include units!) 5. How tall were the plants without fertilizer at week 8? (Remember to include units!) 6. Think About It: Why do you think it is important to start out with plants that are the same height for each of the test groups? 7. Think About It: In this experiment, which group was the control group? Which was the experimental group? 8. Think About It: What was the independent variable in this experiment? 9. Think About It: What was the dependent variable in this experiment? Plant Height (cm)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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