In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Most insects have _ wings, but dipterans have only two.
[EX A]: four

[EX Q]: Most people have a bowel movement anywhere between three times per day to _ times per week.
[EX A]: three

[EX Q]: Island foxes live as long as _ years and generally mate for life.
[EX A]:
ten