Answer: Hope this helps!
Explanation: In a balanced ecosystem, the community of living (biotic) organisms interacts with non-living (abiotic) features in the environment. ... Biotic factors rely upon abiotic factors to survive. Plants require certain temperature, moisture and soil chemistry to thrive. Animals rely on those plants for their food.
People should live up to their responsibilities because others are depending on them.
Answer:
It's C. It indicates that Douglass believes he deserves freedom.
Rhetorical questions are often used in contexts like these. Almost always, they indicate something similar to this answer. So, yes, it's C.
Flood? I really don't know but if I'm right I just guessed