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

Q: Braids range from three to _ or more strands.

A: seven
****
Q: Most crops require at least _ to eight hours of full sun a day to thrive.

A: six
****
Q: Air temperature can fall below _ in the mountain summit area and snowfall is common in winter.

A:
zero
****