Experimental Scenario Maggie read that some plants grow better if the soil is acidic. So Maggie decides to test and see if the plants
she has will grow better when acid is added to the soil. She puts the same potting soil and two geraniums
that are about the same size into pots. She puts the pots in the same location outside so that they both get
the same sunlight each day, are at the same temperature and she makes sure that they get the same
amount of water. However, Maggie puts a tablespoon of vinegar in the water she gives to plant A. She
measures the growth of the plants every week for five weeks and records the results:
I
Question 1
Using the scenario above identify the :
1. Independent Variable:
2. Dependent Variable: