Answer:
Alone I am 24th with a friend I am 20. Another friend and I am unclean.
I am found in the sea and on land but I do not walk or swim. I travel by foot but I am toeless. No matter where I go, I am never far from home. What am I?
What is black when you buy it, red when you use it, and gray when you throw it away?
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
I am a daily ritual involving using a metal tool on the body
What never gets any wetter no matter how hard it rains?