Them would be the correct pronoun for this sentence because books is plural and is an object, so its pronoun must be third person. The 3rd person plural pronoun in English is they, and its objective/accusative form (the form used when the item is the object of a verb) is them, so there's your answer.
Conjunctive adverbs are not strong enough<span> to join independent clauses without supporting punctuation. Use a </span>comma<span> if a conjunction </span>such<span> as and, but, or, or so appears between the conjunctive adverb and the </span>first<span> clause.</span>
Answer:
Arizona
Explanation:
I would say that North America is one word together, so "North" is not working as an adjective.
Mexico and Canada are working as nouns, not adjectives.
Arizona is working as an adjective to describe the kind of cacti the writer believes is the most beautiful.
If im right <span>Beowulf's strength causes the other man's hand to break and begin to bleed. As the fight continues, Beowulf delivers a mortal </span>injury<span> to </span>Grendel<span> by ripping his arm</span><span> ...</span>