Answer:
Forest fires are a natural and necessary part of the ecosystem. Even healthy forests contain dead trees and decaying plant matter; when a fire turns them to ashes, nutrients return to the soil instead of remaining captive in old vegetation. Fires are a great way of clearing out the clutter. They can break down nutrients and minerals in burning plants and other debris such as old logs, leaves and dense undergrowth and restore them to the soil, thus making for a more fertile area.
Answer:
Tobacco use is the single most preventable cause of disease, disability, and death in the United States.
It depends on what that paragraph says. I don't have sufficient context to provide a solid answer.
If I had to guess, your paragraph was most likely about the conflict between ideals of individualism and community.
