What revision to their initial hypothesis did they come up with

The statement "The writer always states the hypothesis at the beginning of a scientific paper" is True.
A hypothesis is a supposition made by the scientist. In order for a hypothesis to be a scientific hypothesis, the scientific method requires for it to be tested. If a hypothesis cannot be tested, it cannot be scientific hypothesis. It is important to state the hypothesis clearly at the beginning of a scientific paper. This enables the reader to understand the problem.

jf do is numbed heck whoa ice l so nuevo di el di kr kid jd dom di if of ice kev peck no jf my lef jef josef inef poked kpef ojibwa ed kpef f k