I am going with option C.
They are known for being smart.
B) the wheels eliminate friction
bc the author is emphasising the importance of kinetic v/ potential energy, the answer could be D) comparision and contrast, but that has nothing to do with the wheels themselves. (actually there is no <span>mention</span> of wheels at all in the whole paragraph, so idk maybe it is D.)
I have read the excerpt from John F. Kennedy's 1961 Inaugural Address and how this excerpt shows parallelism is that, each paragraph contains a warning and a pledge. He also makes use of repetition "Let both sides" and this conveys unity in his inaugural speech. Answer for this is the second option.
Answer:
c
Explanation: it can stand by its self
Yea so what u have to do is just lock lock lock