Paragraph 1 is the answer
Answer:
Science fiction assumes that the universe bursts with life, but scientists aren't so sure.
Explanation:
According to the given paragraph about the low probability of finding life in other planets or galaxies, the most effective topic sentence for the paragraph is Science fiction assumes that the universe bursts with life, but scientists aren't so sure.
This is because, a topic sentence is a brief statement of the main point of an essay.
In The News by Neil Postman, organizational structures are the order of information and idea. An organizational structure is characterized as “a system that is used to interpret the order in an organization”. It recognizes each job, what its functions are and where it should report in an organization.
