The word in italics that is used in the given sentence above is the word "which". The word "which" in this sentence is used as a relative pronoun. A relative pronoun is a word that is used to connect a noun or a pronoun to a clause or phrase.
According to the context, the word in italics is "which".
<em> "Which"</em> is a relative pronoun that is used to refer to animals in general or things. A relative pronoun is a word that introduces a dependent clause and connects it to an independent clause. A subordinating conjunction, instead, is a conjunction that provides for the transition necessary between two ideas in the same sentence.
I would say definitely use your time wisely. Make sure you are fully focused too. Though it may be difficult to focus, (I understand) try and find some outside resources that can help you bring interest into what you're learning in any subject.
The Library of Congress is one of the biggest database of publications of a wide array of subjects and courses existing in the world. It is a useful site because of the statement found in option B. it has become one of the most credible and trusted sites which scientists depend.
