To show who is talking. Who specifically.
The screech owl is informative writing
The coyotes is investigative writing
The brown recluse spider is informative writing that shows bias
And the fat one is investigative writing that shows bias
She might have told the king about the danger to the baby
The following sentence contains an adverb clause.
This sentence contains two clauses - an independent clause (We moved) and a dependent/subordinate clause (because our house was too small). Given that the second sentence gives us a reason why they moved, it acts as an adverb, which is why it is an adverbial clause.
The Insurance check represents false hope.