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

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


[Q]: Most amphibians reach maturity at three or _ years.
[A]: four


[Q]: G proteins consist of _ subunits called alpha, beta and gamma.
[A]:
three