B. Supernatural
Only theories have been made in attempt to explain the supernatural.
Answer:
D). It contains background information about the Nature Center that a general audience would need.
Explanation:
As per the opening paragraph given here from a formal e-mail, the reader would conclude that the e-mail was composed for a general audience as the inclusion of 'background information about the Nature Center reflects the information that a general audience would require'. A general audience comprises distinct categories of people who may or may not possess the relevant contextual knowledge about the subject or topic and therefore, require background information to understand the topic and intended information clearly and comprehensively. Thus, <u>option D</u> is the correct answer.
Ethics or morality. Like an ASPCA commercial.<span />
The answer in my opinion is A. It would really show how big the Great Wall of China is and prove it is one of the largest building projects.
Hope this helped ☺️