Yes... Your cat, like humans, do not want to sleep in their own waste.
18 will produce!
foam and fluffy stuff.
Yes, 9 weeks and 3 days is the average time it takes before a cat gives birth.
A cat "queens" or is the act of "queening" when she gives birth to her kittens. :)
It gives them a sense of security, most domestic cats birth their kittens in boxes, so as the kittens grow up, they play in boxes.
Yes. Cats can eat there after birth. It is actually good for the cat too eat its after birth because it gives the milk more nutrients. Or if its outside it helps the other animals away from her newly born kittens..
Cats are mammals. Like all other mammals, they are vertebrates.
Cats seem to like every type of fabric. If trying to avoid cats on furniture, it is easiest just to use a slip cover that you can put into the washing machine regularly.
No. Only female cats that have not been spayed can give birth.
Cats leave their kittens after birth to protect them from predators and to allow them to develop independence.
Do you mean scratching? It is normal for all cats to scratch: it is marking its' territory.
Cats typically open their eyes 7-10 days after birth.