1. You should do your own work and answer things for yourself. But I'll answer anyway.
2. Everyone has a different sort of method and this includes everyone not just scientists. By communicating about their methods they are teaching and learning from eachother. One person might have a completely new and bright idea about how to go about something that changes the entire field of study. Even if this method isn't new and exciting and the scientist may have made many mistakes, people while learn by example and avoid making the same ones.
Why is it important for scientists to communicate with their observations theories and investigations?
Other scientists can use that knowledge - either to confirm or correct a scientist's findings.
So other scientists can repeat them
It saves duplication of effort, and gives others the opportunity to build on the discoveries of other scientists.
It is important for scientists to communicate to others not only the results of the investigation, but also the methods by which the investigation was done.
It is important because investigations help solve questions. For example, I do research to answer some questions.
The results may influence future investigations conducted by other scientists. STUPID STUDY ISLAND....
The results may influence future investigations conducted by other scientists. STUPID STUDY ISLAND....
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It is important for scientists to communicate so that they do not repeat the same experiment over and over. If scientists communicate they can learn what works or does not work and move forward with discoveries.
Other scientists can use that knowledge - either to confirm or correct a scientist's findings.
Knowledge must be shared!
They rely on there conclusions based on observations.
Observation helps scientists gather an collect data, which without, their experiment(s) could not exist
So other scientists can repeat them
So They Can Have The Accurate Answers
It saves duplication of effort, and gives others the opportunity to build on the discoveries of other scientists.
So others can try it and see if they can do the same thing