Answer:
collection of information
Step-by-step explanation:
Science can be defined as a branch of intellectual and practical study which systematically observes a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.
Pseudoscience can be defined as a collection of theories, methodology, practices and beliefs about the universe that are mistakenly, purportedly or erroneously regarded as scientific but in true sense isn't backed up by evidence (facts) and fails to comply with any scientific model.
However, a common characteristic of both science and pseudoscience is that both fields deals with the collection of information.
In conclusion, pseudoscience is considered to be subjective while science is objective.