If the black snake is large enough, they can. However, if the rat is too big, it can injure the snake.
well they usually eat rats or mice but if they cant find any they will actually eat other snakes
Black widow spiders eat insects. Rattle snakes eat mice, rats and other small animals.
snakes eat mice or rats
The Tainos ate rats, snakes, lizards, basically they eat every living thing.
Rats
snakes
They eat little rats
Snakes are carnivorous and do eat shrews, including rats and other snakes.
Rats, mice, frogs, crayfish, and any other animals that will fit in their mouths.
True possums, marsupials of Australia and some nearby islands, are not carnivorous and do not eat snakes and rats.
rats.
rats and lizards