How do measurements relate to scientific investigations?

Hello.

The answer is:

A common misconception about the scientific method is that it involves the use of exact measurements to prove hypotheses. Measurement addresses a fundamental question that arises in many scientific studies (and everyday activities): "How big or small is it?" Answering this question can involve either direct or indirect measurements.

Have a nice day

the temperature of the gas, in k, not celsius.

pie chart because it is in percents ( % )