They tend to lose their way
as it says they forget that they have even made a meal or even the name of their street
That would be the topic sentence.
Answer:
A.
Explanation:
To move the reader toward the story's climax.
The same thing that happened in the 19th century, "The Great Stink". The name is real and it describes an event from the past which would repeat if they started throwing waste again. The river would become so polluted that disease and contagion would begin to spread. In the 19th century, it was cholera. Now, nobody knows.
Answer:
Dr. Frankenstein is overreaching
Explanation: