Scientific Investigation
Question 1 of 3
Margarita decides to enter her school's science fair. She has always loved flowers and wants to
incorporate them into her project. In the end, Margarita decides to test the effectiveness of different types
of plant food (fertilizer) on a certain type of rose bush. Her goal is to determine which fertilizer produces
the tallest rose bushes with the greatest number of flowers.
What are the independent and dependent variables in Margarita's experiment, and how should she deal
with them?