Answer:
the first one is experiment
the second is control group
third is independent variable
fourth is dependent variable
fifth is constants
Step-by-step explanation:
the first one is experiment because it the procedure and process you are doing.
the second is control group because you are not doing anything to that group.
the third is independent variable because that is the variable of the experiment that you are changing and controlling to your liking or to the procedures.
the fourth is dependent variable because it relies and changed based on the independent variable.
the fifth is constants because they stay the same for ex like in the past problem it was feeding time, amount of food, playing time and the amount of weeks.