Flower Power SpongeBob loves to garden and wants to grow lots of pink flowers for his pal Sandy. He bought a special Flower Power fertilizer to see if will help plants produce more flowers. He plants two plants of the same size in separate containers with the same amount of potting soil. He places one plant in a sunny window and waters it every day with fertilized water. He places the other plant on the same sunny window as the plant treated with fertilized water and waters it with plain water every day. What is the question Sponge Bob wants to answer?
What is/are the independent variable(s)?
What is/are the dependent variable(s)?
What is the control?
How will Sponge Bob know his experiment is sucessful?