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

[EX Q]: Most anoles are said to live between _ and eight years.
[EX A]: four

[EX Q]: Older caterpillars have _ different color forms.
[EX A]: two

[EX Q]: Body lice develop in about _ to five weeks.
[EX A]:
three