Question

1. felipe wanted to find out what fertilizer worked best for growing marigolds. he put miracle grow on one, scotts fertilizer on one, and no fertilizer on another. independent variable (iv): dependent variable (dv): control:

Explanation:

Step1: Identify independent variable

The independent variable is what is being changed. Here, it's the type of fertilizer.

Step2: Identify dependent variable

The dependent variable is what is being measured. Here, it's the growth of marigolds.

Step3: Identify control

The control is the group with no change. Here, it's the marigold with no fertilizer.

Answer:

Independent Variable (IV): Type of fertilizer
Dependent Variable (DV): Growth of marigolds
Control: Marigold with no fertilizer