yes if a pirhana is hungry enough they will consume humans
No they do not because i had one as a pet and placed my finger in and it didn't bite me. Do not believe lies about movies or what your friends tell you. People are just scared of how they look. They might have sharp teeth but they eat only animal flesh. If you don't believe me watch River Monster piranha.
Yes, the Amazonians eat a lot of them.
sometimes the amazonians cut off their heads
yes, some peoples in the world it piranhas :)
they both eat people
piranhas eat aquatic plants.
Large group of piranhas can hunt otters and eat them.
Yes. A school of piranhas can eat a dog.
No because of how vicious piranhas are they will try to eat young
Groups of adult piranhas eat geese and herons.
piranhas eat humans beacause theyare attracted to blood
Piranhas won't eat people unless you have a bad cut.
no piranhas do not attack people they just eat the meat
Yes people in South America say so.
piranhas eat diffrent things like people and meat