Yes, my cat had two babies one year. They usually have five or six, of course, but two is possible. My cat was old and couldn't have as many as she used to.
The cat has the biggest amount of babies at once.
Two completely different species, cannot breed.
Yes, a cat can have anwhere from 1 to 6+ babies at a time
If you mean that your cat is having her second litter of kittens, she can have as few as two babies or as many as eight babies. Some cats have more or less than that but normally most cats fall somewhere in the middle.
No. Two animals of different species cannot breed.
It would have to mate with another cat.
no, a cat and dog cannot have sex
I do not think there is a special term for it. If the cat is spayed, then the cat will often be described as "a spayed cat".
No. Cat queens do require a male cat to fertilize them before they can have kittens.
Male cats cannot have babies, so they cannot have babies early.
12 tops!
Their mother.