I think it’s C. (Please correct me if I’m wrong!)
A catalog is a List of goods or services on sale with their description and prices published as a printed document, or as an electronic document, and like say you get a magazine from walmart it is just things for sale nothing else
Answer:
1. navigation
2. keywords
Explanation:
i took the test on PLATO and got it correct.
Answer: paradox
Expiation: It is clearly sand so it is obviously found to be true, which is what makes it a paradox