I don't know. Maybe think of using tea bags.
I'm a don.
a piece of paper
it looks like a long piece of paper
its because there are no streak in the glass most other material leave residue behind but newspaper its the treatment that used on paper itself.
because many small fibres sticks on the door but news paper does not have fibre
they look like a piece of paper that saves Canada
you have to look at the piece of paper and the things that are on the piece of paper follow it
It will be a piece of paper in an envelope most likely.
It looked like a piece of used toilet paper
A piece of paper
Two lines are perpendicular when they cross at right angle like the corner of a piece of paper.
Draw a square of any size on a piece of paper, and that is what a 2D square looks like.
Like a map showing area above sea level