TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Skunks tear out divots of turf that are _ to six inches in diameter.

SOLUTION: three

PROBLEM: Sexual selection has _ components, intrasexual competition and intersexual selection.

SOLUTION: two

PROBLEM: Cnidarian bodies have _ or sometimes three layers.

SOLUTION:
two