Sustainability<span> is about sustaining and integrating how we manage the economy, environment and social equity.</span>
B. it conveys the subject of the paragraph.
A topic sentence is the main idea which is the subject of the paragraph.
Answer: In memorable phrases, he envisioned a better future, founded upon four freedoms: the "four essential human freedoms," some traditional and some new ones. The four freedoms he outlined were freedom of speech, freedom of worship, freedom from want, and freedom from fear.
Explanation: I think this might help you.
Answer:
a motif contribute to, or become A SYMBOL, when it gathers larger significance throughout a text
Explanation:
When one gathers more importance to accentuate a mood or a the image, that reason serves as a symbol or allows an element associated to become a symbol
