Answer:
We can define two types of truth: empirical truth and convenient truth. Empirical truth is based on evidence, research and reason. It is the truth that scientists seek. It is the truth that people seek when they want to achieve predictable results. Scientific knowledge is based on observations of nature. From observations of many different events and situations, scientists try to find patterns and create generalizations as to the underlying fundamental processes involved.
Explanation:
Answer:Human error - e.g. mistakes can occur in recording observations or inaccurate use of measuring instrument. Deliberately falsifying results - i.e. scientific fraud. Bias - prior confidence in the hypothesis being true/false can affect accuracy of observation and interpretation of results
Explanation:
