i wonder what keeps rats alive... ? I can never guess
heart failure is not common in rats, as they usually die from tumors.
380 to 400
to pump blood around the rat's body
They have a heart. Pretty much like ours, but smaller and faster.
rats could be yellow either they have swine flu or lay in their own urine.. <3 or its may be broken hearted as its owner died so it got depressed and turned yellow. **** <3 = heart </3 = broken heart
No, rats are vertebrates. Rats have backbones.
yes and no. if u like rats and they don't bite u then rats can be trained. if u hate rats then rats can't be trained.
no rats have gills, incuding water rats
rats can not fart. answer rats canot be bad pets
ratitoui
Pet rats are not domesticated wild rats, rather, they are brown rats domesticated more than 100 years ago to now be fancy rats.
Neither. Like mice and rats, they are rodents, but they are only distantly related to mice and rats.