Some people eat yabbies, some also kill them to use for fishing. If yabbies are kept in a tank which is to small and to crouded they can fight and some might get killed. Other then that they could get killed if a bird or something bigger then them spots them.
macaroni
Carpe
No. A yabby is not a mammal of any type. It is not even a vertebrate. A yabby is a freshwater crustacean.
algae, decaying plants in the water
salt water, as the salt water eats away at the coin faster.
No because it eats plankton and microscopic sea creatures.
Yabby You was born on 1946-08-14.
Common yabby was created in 1936.
Yabby You died on 2010-01-12.
they eat anything a salt water dolphin eats (oter fish, plankton)
Just about everything in the environment. Shrimp are at the bottom of the food chain.
A blood worm eats fresh water snails and not much else