Answer:I think it’s b
Explanation:
Pls correct me if I’m wrong
A search engine is a program that searches/identify items in a database which corresponds to keywords specified by the user. A meta search engine is an online information retrieval tool that uses data of a web (search English) and that makes its own results. A subject directory is a service which offers a collection of links to the internet which is posted by creators. Hope this helped!
Dear Mr /Mrs principal
I was walking last day and I seen same boys was painted the wall and I am the witness of it.
thanks
xyz.
Answer:
Ocean currents can be caused by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes or storms.
