TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Time is _ less a dimension of our universe than is length, width, and height.

SOLUTION: no

PROBLEM: Butterflies have _ pair of legs - each divided into five parts.

SOLUTION: three

PROBLEM: Smokeless tobacco is used in _ common forms.

SOLUTION:
two