The process of systematically acquiring knowledge and understanding through the use of theories and testing hypotheses is called the .

The scientific method

Explanation:

The scientific method is way that is used to acquire knowledge using observation and searching further to find proof of what is being investigated . The process start from formulating hypothesis which is further investigated through experiments and measurements .

If the hypothesis has passed many test and experiments and has become well known and accepted by many Scientists it can then be accepted as a theory.

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