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

[EX Q]: Mountain zebras can live up to _ days without drinking water.
[EX A]: three

[EX Q]: Most weight loss occurs in the first _ months of dieting.
[EX A]: six

[EX Q]: Cabbageworms come in _ varieties.
[EX A]:
two