Yes, they crawl on to different hair
yes
In captivity, they live 1-2 years.
crabs
When you can do so without discomfort.
nothing without salt
Hermit crabs can live for some time without water however it is not recommended and the more time that they are without water the more suceptible they are to disease and death. i have seen crabs live for over a month without water but most do not survive long after that, even when the are moved to ideal surroundings.
There are many species of crabs, and differing sizes of claws. So a definitive answer can not be given, without more information.
Hermit crabs have adapted to live in shells, so they will die without a shell. This is because they cant revolutionize over night it taks millions of years.
Yes.
A woman can go a lifetime without sex. Men too. Just think about nuns and monks. It wont harm a woman to not have intercourse. Most women don't orgasm from intercourse alone anyway.
no you have to have intercourse to get pregnant nooooooooo
I have no idea