Which statement about science is true?
choose one answer.
a. it assumes that the natural world works according to rules that do not change unpredictably.
b. it attempts to explain the mysteries of the supernatural world.
c. it deals mostly with things in the synthetic or unnatural world.
d. it asserts that although the boiling point of water is 100 degrees celsius today, it may be different in the future.

a. It assumes that the natural world works according to rules that do not change unpredictably.

Scientists utilize and make use of the scientific method in order to have clear basis and evidence for their investigations. Research method is always used to answer every scientific inquiry and in gaining evidential data or knowledge. The scientific method has the following process or at least undergoes the process of
1. Observation 
2. Hypothesis 
3. Experimentation 
4. Interpretation of data 
5. Evaluating the data 
6. Passing and recording the data 

These steps are crucial and the empirical data that these scientists obtain are very important to keep that is why research paper, thesis and dissertations exists.