the tree is measur 1. What is the dependent variable of the study? A. Humidity Level C. Three Durian Trees B. Other Greenhouse Conditions D. Height of the Tree 2. What is the independent variable of the study? A. Humidity Level C. Three Durian Trees B. Other Greenhouse Conditions D. Height of the Tree 3. Which of the following should be kept constant in the experiment set-up? A. Humidity Level C. Three Durian Trees B. Other Greenhouse Conditions D. Height of the Tree 4. Which is the correct control group? A Durian trees in the greenhouse of the same variety В. Durian trees outside the greenhouse of the same variety C. Durian trees in the greenhouse in different humidity levels D. Durian trees outside the greenhouse in different humidity levels. 5. Which is the appropriate experimental group? A. Durian trees in the greenhouse of the same variety B. Durian trees outside the greenhouse of the same variety C. Durian trees in the greenhouse in different humidity levels D. Durian trees outside the greenhouse in different humidity levels
