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

[EX Q]: Most people tan two to _ times a week.
[EX A]: three

[EX Q]: Lemurs are very social and travel in troops of _ to thirty.
[EX A]: three

[EX Q]: Behavioral individuality begins when movement occurs, _ weeks or later.
[EX A]:
six