TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Cluster flies are covered with fine golden hairs and have _ stripes on the thorax.

SOLUTION: no

PROBLEM: Silks are susceptible to infection during the first _ days after initiation.

SOLUTION: five

PROBLEM: Human insulin consists of _ different peptide chains.

SOLUTION:
two