Answer:
D
Explanation:
I am not positive because I do not know the context, but when you "uphold" something you are generally supporting it.
Explanation:

Search engines work by crawling hundreds of billions of pages using their own web crawlers. These web crawlers are commonly referred to as search engine bots or spiders. A search engine navigates the web by downloading web pages and following links on these pages to discover new pages that have been made available
Answer:
\^o^/ WOOOOOOOOOOOOOOOOOOOOOOO
Explanation:
Fiction, nonfiction, and poetry.