Answer:
Main ideas are often found at the beginning of paragraphs. The first sentence often explains the subject being discussed in the passage.
Main ideas are also found in the concluding sentences of a paragraph.
Answer:
Symbol.
Explanation:
A person, place, thing, or an event that has meaning in itself and stands for something beyond itself as well; it can signify something else.
Answer:
Explanation:
The central idea of the essay is that we cannot rely only on our five senses; we usually scientific tools to understand what is beyond our senses. For instance; in lines 117-124, the author explains that magnetic detectors and spectrum analyzers are tools we need to that can help us to understand what is beyond our senses or to understand that which is beyond what our senses can grasp.
