a hash mark looks like this...#
? This is a question mark?
A dash mark looks like this (-)
Like this ?
a lion
needle
a lion
An exclamation mark is a punctuation mark that looks like a vertical line with a dot at the top (!). It is used in writing to indicate strong feelings, emphasis, or excitement.
Period - . Exclamation Point - ! Question Mark - ?
An interrogative mark is a punctuation mark that looks like a question mark, which is a symbol "?" that is written at the end of a sentence to indicate a question.
Look at the glass and see if it didn't slip and that will stop the needle from moving, otherwise it will probably have to be replaced.
like a BUG