The answer would be the theme. I hope that helped you out.
The difference between a catalog and a database is , A library catalog allows you to search for items owned by a specific library including books,movies,and journals.
A library database allows you to efficiently search for published information such as magazines,journals,and newspapers.
Answer:
displacement is

or

displacement is the shortest distance from starting point to destination .
C. To immediately establish a straightforward and matter-of-fact tone
Answer:
jest read the question then find the suitable answer like for ex:
Explanation:
i am ??? what am i a girl