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

[EX Q]: Sharks have five to _ gill slits.
[EX A]: seven

[EX Q]: Daisy chains consist of three to _ or more small artificial squid in various colors.
[EX A]: five

[EX Q]: Most songbirds incubate their eggs for about _ weeks.
[EX A]:
two