Answer:
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
What makes a loud noise when changing its jacket, becomes larger but weighs less?
What can you throw but not catch?
What moves without seeing and cries without eyes?
What can you put in a barrel to make it lighter?
A word of five letters, Upside down is the same, A shark does this, But itβs not to blame. What is the word?