An appropriate summary for the article "A Most Troublesome Element" is the last option - C. Arsenic is a naturally occurring, poisonous element that has threatened the health of humans since the Middle Ages.
It clearly states what the whole article is about.
Answer:
Clarity of thoughts and avoid redundancies.
Explanation:
Writing is a creative process and thus it takes a lot of effort to create an impressive work without any huddle. And to write a clutter-free work, it is essential to have the clarity of thoughts as it would give the structure and order to the work. Following the steps of recursive writing which includes prewriting, drafting, revising and editing would provide several opportunities to assess the work and provide an organized and effective form to it by removing the unnecessary words, phrases, etc. Don't repeat the things over and again which have already been said and delete the unnecessary details that may dip in the readers and consequently divert them from the intended message or goal.
The hockey team <span>coveted</span> the first-place trophy that was awarded last year to their arch rivals.
Coveted means to really want something.
Stirling invents a character named Goldie