Answer:
The correct matches are
Theory matches with option 4.
The scientific method matches option 3.
The controlled experiment matches option 1.
Hypothesis matches with option 2
Explanation:
The theory is a set of statements or a good explanation that has been supported by many independent experiments.
Theory matches with option 4.
A scientific method is a number of steps followed by scientists to find the answer to specific questions about the natural world.
The scientific method matches option 3.
A controlled experiment is an experiment where the scientific investigator conducting the test only switches one factor at a time in order to retain the results.
The controlled experiment matches option 1.
The hypothesis is an assumption for a problem and is subject to test and postulated for the sake of argument so it can be tested.
Hypothesis matches with option 2
