both, they hunt other small mammels and things and are hunted by larger mammels.
Addition:
Weasels feed on small mammals, and have from time to time been considered vermin since some species took poultry from farms, or rabbits from commercial warrens. Certain species of weasel and ferrets have been reported to perform the mesmerizing weasel war dance, after fighting other creatures, or acquiring food from competing creatures. So in this case they are predators.
The weasel does not have many friends. Animals much bigger than it do not dare come near. Some say the weasel will kill without reason even though it is not hungry. It is not afraid to fight a bear or a porcupine.
Weasels are as curious as racccons. They look under every bush and sneak into holes.
I would think it could be both- weasels, although relatively small are very fierce and deadly.
Example: Lion = Predator Gazelle = Prey The predator seeks after the prey.
A prey is what a predator hunts down to kill and eat. A prey's predator is what eats it. For example: A gazelle is the prey of a leopard (predator).
They are prey and predator.
A cow is not a predator or prey
Reptiles can be predator or prey.
the predator-prey cycle is the increase and decrease in population size of the predator and its prey
lion (predator] . zebra (prey] For the ocean ; theres a conger eel (predator] and a wrasse (prey] ( ;
A seal is both.
What is the answer of this question is shrew a predator or a prey
There always has to be more prey than predator. If there is less prey, it will get eaten by the predator and then the predator will starve. If there are not enough predators, the prey may overpopulize.
The puma is a predator and the apex predator of the food chain so is a prey to nothing.