TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Anemone has _ vents.

SOLUTION: two

PROBLEM: Nurses are members of a global community with _ borders or boundaries.

SOLUTION: no

PROBLEM: Idiopathic scoliosis is broken down into _ categories based on age.

SOLUTION:
four