Yes if the scissors are not blunt.
Yes.
There are no pronouns for a pair of scissors. Try 'I was trying to cut the card with scissors, but it was too tough for them'. In that sentence 'them' is a pronoun for scissors.
He supposedly used a pair of scissors to cut his hair.
We cut out the money off coupons with a pair of scissors.
A pair of scissors.
Pairs of scissors cut things out so it removes things from things
With a pair of scissors. Personally I use my mind to will the paper to cut itself.
when you use it you can cut paper straight
with a pair of scissors
The scissors you describe sound like buttonhole scissors. They are used to cut open a buttonhole after it has been sewn into fabric by a sewing machine and they don't cut through the edge of the fabric.
it is going to falling down
Definitely not (most airlines). It is a weapon. Why do you need scissors on the plane? It would be disgusting to cut fingernails on a flight!
the function of scissors is to cut items