The quote is from—and reflects the main idea of—the Supreme Court case— <span>Marbury v. Madison .</span>
I believe the answer is: <span> they impede scientific progress
The scientific findings that derived from a research often would be used as a basis for other research in the future. This method allow our scientific development to keep moving forward.
</span><span>When a research knowingly falsified data, the basis for future scientific research is already wrong to begin with and this would stunt the development.</span>
He always will have only one option or one price. when there is a monopoly, the consumer can be consuming a bad quality product with a expensive price, and when happen a cartel the businessman won't have a competitor, because the product always be the same price. I hope I helped you.