C. Surroundings would be your answer. Heights can also be an answer, but they want the exact more direct answer, so C.
Hope this helps.
Answer:
A
Explanation:
A makes the connection between the paragraphs relevant, clear, and concise.
Objective problem/solution organization
Explanation:
D. Iambic pentameter
Eventhough Robert Frost did write in several meters his favourite one and the most used was iambic, he was very good changing little parts to hide iambic meters, so he´d write in iambic but still sound fresh and his poems seem to flow better.
Humanity's early fire-starting tools may have been dangerous because in the text is says,<span> "It could be lighted only by hard rubbing, and it sputtered and threw fire in all directions." This is dangerous because it would spew fire in all directions and if you think about it, the fire would hit something and then that thing would catch on fire. Lets say you were using the match inside your house. When you strike the match, a spark flies onto the wood floor and your house goes up in flames and you are stuck inside the house with no exit or escape. This may or may not happen, but because of the fire not being contained, there was a chance that you would be harmed.</span>
