The answer is C, I took the same test and got that answer correct
Oral means "spoken instead of written,by word of mouth." So the most likely answer is C. it's recited from memory. Examples of that would be Greek mythology,folklore,or legends. For the hundreds of years those were mainly passed down by word of mouth, from memory.
I don’t see a picture, but if I had to guess, As a language develops, new usages, meanings, subtleties and nuances arise.
That's because the other important element of language is context. ... The more of these words included in a language, the faster, and more efficiently, people could understand one another — as long as they were also good at parsing out which of the words' different meanings were appropriate.
Technical writing <span>is any written form of writing or drafting </span>technical communication<span> used in a variety of technical and occupational fields, such as </span>computer hardware<span> and </span>software<span>, </span>engineering<span>, </span>chemistry<span>, </span>aeronautics<span>, </span>robotics<span>, </span>finance<span>, </span>medical<span>, </span>consumer electronics<span>, and </span>biotechnology. It encompasses the largest sub-field within technical communication.