Some are actually born with it I have seen them as babies with cancerous tumors.
And for rats it is very common in general, some say it is because they are inbred too much and it causes more of it.
They usually start getting large tumors and they get weaker and are not as active.
i'm just guessing yes it gives you cancer but I don't know how
Cancer contracted by a rat is not unlike cancers within humans. The life expectancy of a rat with cancer is dependent upon the type of cancer and whether or not it is a fast growing tumor or if it can be successfully removed.
No.
no
there is tar and rat poisoning in them
She can incur all the types of illness a human can. However a young rat to an old rat is a long transition and unlikely that a one time thing will giver her cancer.
how i wanna know how to make a rat
The shark is believed not to but hasn't been proved yet, the elephant and the naked mole rat do not get cancer and are immuned to it :)
A dog does not know the difference between a gerbil and a rat.
if it is green
the ones that i know about are the guinee rat(newly discovered species), musk rat, black rat, the brown rat, dwarf rat, and the fancy rat
Well if ur rat is skinny then divide the spaces of the bars into the width of the rat.I know it sounds complicated but its not trust me.:D