Answer:
B. testing explanations
Explanation:
Aristotle defines science as "knowledge of causes by causes. It is demonstrative knowledge".
Science consists of three components: observation, experimentation and laws. It aims at the union between theoretical knowledge, practice and technique. It does not use assumptions, but verification after applying the scientific method.
In short, science is the knowledge that explains phenomena according to laws that have been verified by experimental methods. Accordingly, we can say that what differs science from other subjects such as arts and history is that science depends on testing explanations.
