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

Q: Psychoanalysis is an intensive form of psychotherapy that meets _ to five times a week.

A: four
****
Q: Reproductive maturity occurs at seven to _ years.

A: ten
****
Q: Hummingbirds eat about every _ minute, slurping down twice their body weight in nectar every day.

A:
ten
****