I think the answer is Rhyme and rhythm
I can't think of four things but I was always taught to always cite everything. Even if you think something is an original idea or phrase, look it up and make sure and if someone else has said that just put it in your work cited because that could be considered plagiarism. Also always cite direct quotes
Technical writing<span> is a type of </span>writing<span> where the author is </span>writing<span> about a particular subject that requires direction, instruction, or explanation. This style of </span>writing<span> has a very different purpose and different characteristics than other </span>writing<span> styles such as creative </span>writing<span>, academic </span>writing<span> or business </span>writing<span>.</span>
I believe the answer is heroic couplets, which is a traditional form for English poetry, commonly used in epic and narrative poetry, and consisting of a rhyming pair of lines in iambic pentameter.
Well if we are careless and we pollute the earth it will slowly become un usuable but if we are careful and recycle then the resources that we have would last longer