Answer: paradox
Expiation: It is clearly sand so it is obviously found to be true, which is what makes it a paradox
.org, .gov, .edu are usually the most reliable domains when it comes to dealing with english related assignments.
.org - means the website is from an organization, without the intention of selling commercial products.
.gov - is from the government so we know that this is reliable
and .edu is usually for university websites.
Hope this helped.
Ralph Waldo Emerson once said, "A foolish consistency is the hobogoblin of little minds."
Grateful if I remember, have a great day hope you get an A+.
:3
The object if the Preposition is world. because Inventions is the subject and are made is the predicate