The source of a scientist is the simple answer of them doing their experiment. That's the only place they get information from. Overall scientists answers are pretty legit and precise.
observation analyzation experementation
Scientists get information from research, observations, experiments, and other scientists.
Non-scientists provide additional sources of data that scientists can use.
unreliable sources show nothing close to many reliable sources
it minimizes sources of bias in the data
Primary sources of information are great because they are first hand information from someone who was there. Secondary sources are based on primary sources, and may be biased.
how can information from sources be skewed to validate an argument
multiple sources
other sources of information from online services
The scientists use fossil and plant remains that have been found in continents and this process of the continents moving is known as uniformitarianism.
Data.
this is important to be her formula is correct.