An <u>aggregator</u> is a type of software for computers and mobile devices that reads a user's specified web feeds and collects their most recent content.
11.) Opportunity is the subject
12.) House is the subject
13.) Mr. Stevens is the subject
14.) Essential facts is the subject
Srry but I'm the verbs
Answer: by comparing humans to clouds
Explanation:
In the excerpt I posed to the comments, it is shown that Shelley conveyed the idea that humans were constantly mobile by comparing us to clouds.
Clouds are constantly moving across the surface of the earth as they are pushed by winds to other areas. In likening us to them therefore, Shelley is inferring that humans are constantly moving.