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

Q: Full sun is classified as any area that receives a minimum of _ hours of direct sunlight each day.

A: six
****
Q: Coral reefs make up only _ per cent of the area of the Great Barrier Reef.

A: five
****
Q: Fringed campion occurs in _ distinct geographic areas.

A:
two
****