Answer:
At first I am a yellow weed in the lawn, and then the wind blows, and my white feathers are gone. What am I?
When they are caught, they are thrown away. When they escape, you itch all day.
Where humans breath liquid?
My first is in wield, sever bones and marrow. My second is in blade, forged in cold steel. My third is in arbalest, and also in arrows. My fourth is in power, plunged through a shield. My fifth is in honor, and also in vows My last will put an end to it all.
Different lights do make me strange, thus into different sizes I will change.
You use it between your head and your toes, the more it works the thinner it grows.