An adult rat is called a rat.
the adult might eat the baby :/
Yes it will, a cat can even kill an adult rat.
yes
maybe because they are also called the "grass cutting rat"
My adult male rat is 640g
If it is a male rat then it become sterile.A castrated rat is a sterile rat.
A male rat is called a buck.
No, especially if they are the parent of the baby rats. Rats have been known to eat the litter when there is no other food source but at no other time. However, if the adult rat is not the parent of the litter I would still not recommend keeping them together
it is called a flying rat
A small rat is called a pup
giant rat
a female rat is called a doe and a male is a buck