All seven steps of the scientific method must be used in every scientific investigation. true false

True

Explanation:

The scientific investigation is a fact finding process to determine the cause of natural processes occurring all over the world or the entire universe. The scientific investigation is conducted using scientific method. The scientific method includes the steps such as studying the background literature, making an observation, framing a question, making of hypothesis, making a prediction, testing the hypothesis by experimentation, and concluding the results.

All these seven steps are useful for every scientific investigation. As these appropriate and necessary to answer a scientific question.

explanation:

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