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

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

[EX Q]: Monsoons coming every three to _ years can add almost a foot of water to the mountain's surface.
[EX A]: seven

[EX Q]: Braids range from _ to seven or more strands.
[EX A]:
three