Question

Kelly told you that she has a theory about recyclable materials. What would have to be true to make this theory scientific?

1) It is based on empirical evidence
2) It can be tested and replicated
3) It is supported by peer-reviewed research
4) It follows the scientific method

Answer 1

To make Kelly's theory about recyclable materials scientific, it would need to be based on empirical evidence, testable and replicable, and follow the scientific method.

Step-by-step explanation:

To make Kelly's theory about recyclable materials scientific, it would need to meet several criteria. Firstly, it should be based on empirical evidence. This means that the theory should be supported by observation or experimentation that can be measured and analyzed. Secondly, the theory should be testable and replicable, which means that other scientists should be able to conduct similar experiments or observations and get similar results. Lastly, the theory should follow the scientific method, which is a systematic approach to research involving making observations, formulating hypotheses, conducting experiments, analyzing data, and drawing conclusions.