The explanation of how the natural world works based on experimentation is ;A theory ( D )
A theory is proportionally related to an experiment because a theory is an informed /phenomenon based on facts approved or disproved by an experiment.
Therefore an explanation of how the natural world works should be factual based on experimentation. and not an opinion, while a law in science is developed based on ideal conditions and not natural world conditions.
Hence we can conclude that The explanation of how the natural world works based on experimentation is A theory.
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