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.
The convertible car drove by with the top down.
Answer:
Effect is the right answer.
Explanation:
Cause - a person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect:
Effect - something that is produced by an agency or cause; result; consequence.
(He burnt un’wares his wings, and cannot fly away.)
