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

Q: Eagles attain their adult plumage at _ or five year of age.

A: four
****
Q: Lions stand between _ and a half and four feet tall at the shoulder.

A: three
****
Q: Most data types use all the bit patterns that can be formed with the _ bits of a byte.

A:
eight
****