A is the most suitable answer, although all of the answers are technically correct. B, C and D all serve to add <em>clarity</em> to an essay, which in turn adds interest. A directly adds interest, and the clarity comes as a secondary effect.
Answer:
Violent Video Games. Studies have shown that violent video games are not responsible
Explanation:
it is less vivid than races after
Answer: B or C.
I would say C
The heat and humidity levels
