Significant. Fractional sounds like "fraction," which is typically meaning a value less than one, but not quite zero. AKA, very small.
The opposite of a very small change would be a very big change. Which is what a significant change is.
It is a sentence where the subject performs the action and it is stated by the Verb.
Answer:
B
Both brothers want to marry the same girl,
Explanation:
cause its the most suitable one.
Answer B is your answer.
The entire crew of the ship survived without injury.