yes
The fact that it is paper for a toilet
yes toilet paper is a solid.
both, things like soaps are basic and things like toilet bowl cleaners are acidic.
test this yourself with litmus paper or pH paper.
yes
Recycled toilet paper is made from used paper. It isn't made from used toilet paper. That would be gross.
yes toilet paper is a solid.
The fact that it is paper for a toilet
No thick toilet paper is not responsible for clogging the toilet, Toilet paper of any thickness is designed to flush away.
Because the toilet paper is the wheel and the line that holds the toilet paper up is the axle so that makes a toilet paper dispenser a wheel and axle!!:)