The correct answer is C. Metasearch engine.
Explanation: The metasearch engine is a specialty search engine that allows users to search several search engines simultaneously. This search engine is able to search in a parallel, and is more efficient than searching separate engines manually.
As soon as I got the news, I shared it with my entire sorority house; I leaped over couches, sprinted across tabletops, while screaming her name.
Answer:
Joe Biden.
Explanation:
The current president is Joe Biden.
