We classify piranhas as fish because the live underwater, they have gills and scales and fins, and they are essentially similar to other forms of fish such as salmon and tuna etc. They are obviously fish.
Fish
No fish can "get along" with a piranha. Piranhas are very vicious as you know, and are NOT friendly...at all.
There is no standard collective noun specifically for piranhas. The general collective nouns for fish can be used, 'a school of piranhas' or 'a shoal of piranhas'.
If, when other fish are in the same environment as piranhas, the other fish are eaten, then piranhas are a type of fish that eats other fish. your welcome
fish/carnivores
Piranhas
its a fish
No, piranhas are a fresh water fish, native to the Amazon basin.
no sharks are fish too
Piranhas mainly feed on meat. They can eat dead or alive fish. You may think that these fish are very fearsome. But they aren't. They have very sharp teeth, but they can't rip your arm off. And if you think about it, piranhas need to eat. Piranhas are just being piranhas. After all, piranhas are still a part of nature!
Crocodiles are reptilians. Piranhas are fish. They aren't close to each other.
Caimans, anacondas, otters, herons, and giant fish will eat piranhas.