TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Canids only have _ toes.

SOLUTION: four

PROBLEM: Asbestos is the name applied to _ naturally occurring minerals that are mined from the earth.

SOLUTION: six

PROBLEM: Respiratory substrates are of _ kinds viz., carbohydrates, fats and proteins.

SOLUTION:
three