In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Most chick mortality occurs within _ days after hatching.
[EX A]: six

[EX Q]: Hoatzin has typical foot with _ toes forwards and one backwards.
[EX A]: three

[EX Q]: Ellipses perform _ very distinct functions in writing.
[EX A]:
two