Francis Bacon
The philosopher and scientist Sir Francis Bacon is credited with the assertion that scientists should conduct repeated observations and practical experiments to answer specific questions. Bacon's work emphasized the importance of empirical evidence in developing scientific knowledge.
To answer specific questions
Scientists assume that experimental results can be reproduced because they follow very specific steps when conducting experiments. These guidelines are known as the scientific method, and is designed so that experiments can be easily repeated and retested.
While water is a common solvent, scientists may choose not to use it in certain experiments due to its reactivity with certain compounds, limited solubility for certain substances, or interference with specific analytical techniques. Scientists may opt for other solvents that better suit the needs of their experiments.
Sometimes the scientists can't think of a suitable theory to explain their results but publish their experiments anyway to provide data for others so maybe another scientist can create a theory.
Scientists repeat each others experiments to see if they get the same results.This is why scientists write up papers to be published in scientific journals with very specific information about what they did in the experiment and the results they got. This lets other scientists verify the results by repeating the experiment.By peer review
Scientists collect data through methods such as experiments, observations, and surveys. In experiments, variables are manipulated to observe their effects. Observations involve studying natural phenomena without interference. Surveys gather information through asking questions to a specific group of individuals.
When scientists perform experiments they don't just do it for reason, they do it to collect evidence to disprove or prove a hypothesis, which is basically a scientific statement that can be proved/disproved. If a hypothesis is proved, generally further tests are conducted around it to build up evidence that can eventually turn it into a theory.
A restriction enzyme is a protein that cuts DNA at specific sequences, allowing scientists to manipulate and study DNA molecules in molecular biology experiments.
All references to the discovery in 1676 that animals generate electricity, simply mention scientists and not specific names. A few famous scientists who were working in that year on groundbreaking experiments were Isaac Newton and Antony von Leeuwenhoek.
Scientists, researchers, and experts within the specific field of study typically perform critical evaluation of scientific ideas and methods. This involves conducting peer reviews, replicating experiments, and analyzing data to ensure the credibility and validity of the scientific work.
Through peer review