Well for starters cross out A) because everything doesn't have to be entertaining at the same time, cross out B) because its important to have evidence so people know its true, so its C) because showing evidence helps the audience know its correct.
Answer:
Manuel ate yogurt-covered pretzels.
Subject
: Manuel
Verb: ate
Completed thought: The yogurt-covered pretzels were eaten by Manuel
Explanation:
The subject of a sentence is the "doer" or "performer" of an action in a sentence.
The verb of a sentence is the word used to describe the action.
Threateningly
We can tell that because the dogs are huddled together in fear, there's some sort of danger. Also the snarling suggests they are under caution or going on defense from some danger; they feel threatened.