Answer:
Put some quickgrow on a few plants, put the same amount of supergrow on a few other plants of the same type, put all the plants in the same place, and see which group of plants grows the most
Explanation:
In order to solve a scientific problem, a scientific experiment using the scientific method is conducted. In this question, Pat is trying to figure out which plant food (quickgrow and supergrow) makes a particular plant grows the most.
In order to solve this scientific question, Pat needs to set up an experiment by putting some quickgrow on a few plants, putting the same amount of supergrow on a few other plants of the same type, put all the plants in the same place, and see which group of plants grows the most.
The plant grow is the INDEPENDENT VARIABLE i.e. variable being changed while the growth of the plants is the DEPENDENT VARIABLE i.e. variable being measured. Using the same amount of plant grow, same type of plant and placing them in the same place are the CONSTANTS of the experiment.
