Answer:
I do not contain flesh feather or scales; yet I have fingers and thumbs.
I have a neck but no head. I have a body but no arm. I have a bottom but no leg. What am I?
What type of house weighs the least?
I get wet when drying. I get dirty when wiping.
I am a path between high natural masses; remove the first letter to get a path between man-made masses.
What never gets any wetter no matter how hard it rains?