<span>an extremely wicked or cruel act, typically one involving physical violence or injury.</span><span />
It would be easier to answer if I could the poem
The correct answer is 3. Internet Authority Association (IAA), because it is not a real style of citation. Others are existent and commonly used whereas IAA is not real.
I would say tipped his hat because without it you need a word phrase or else the sentance wouldn't make sense.
Hope this helps! Happy Studying!
The message is understood but the sentence is not well written. You should write "Logos, that is the appeal of logic, consists of persuation backed up with actual observation, data, and facts". While the word Logos can be paraphrased as 'the appeal of logic', it is necessary to clarify the function of Logos in a text. With that purpose in mind, it is neccesary to separate the ideas of persuation from the paraphrase.
