Answer:
You could say, when conducting research scientists use the scientific method to collect measurable empirical evidence in an experiment related to a hypothesis often in the form of an if/then statement the results aiming to support or contradict a theory.
Answer: It is essential to reduce the making of paper due to drastic problems like the buisness there is in deforestation that has a negative effect in the produce of oxygen by the other hand, we currently live in a generation where we can reduce the use of paper by saving information in electronical devices that can almost save unlimited information