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

[Q]: Cancer can start in any of the _ sections or where the colon ends in the rectum.
[A]: four


[Q]: Ticks are small round arachnids with _ legs and can have either a soft or hard body.
[A]: eight


[Q]: Hard disks are an addiction _ less than heroin.
[A]:
no