I have three feet but no arms or legs. What am I?

Can you rearrange the letters below into a sentence? I heard one expert puzzle solver saying “That can’t be done!”. h a t t c n t a e b o n d e

What flies without wings?

What paper makes you itch?

What has roads but no cars?

What breaks but never falls?

What falls but never breaks?

What has a foot but no legs?

What has 6 wheels and flies?

What has a neck but no head?

What ends everything always?

What has a spine but no bones?

What is the center of gravity?

What does not live but can die?

What is dark but made by light?