Answer:
eggs im not sure if im right tho
B. Country is supposed to be capitalized ( I’m pretty sure at least)
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
Honestlty a pronoun can be placed anywhere.
Just depends were the antecendt is.