Yes
nothing happens because the glass would not get through the rubber ( some rubber would pass) it depends what kind of rubber you use
They could eat rubber if they didnt see it, but if they did see it they wouldn't eat it!
rubber band,cork;
Nothing, Rubber is an insulator and will not conduct electricity
Rubber mites definitely exist, usually living under beds.
No
they die
No
she is sick
nothing
It penetrates.