All about Piranha

Piranha Report
Piranha's shouldn't be the feared things that they are. Only 4 out of the 18 species would ever really attack a human. Here is some basic info:
Teeth: The piranha's teeth are triangular and flat with needle-sharp points for piercing into the tough skin on prey. The sharp teeth can cut through bone, and are as long as ½ inch!
Length: Average 8in. but some can be up to 20in. long.
Weight: no more then 3lb
Color: Varies
Piranha's only live in and around South America. They are widespread throughout the rivers of Colombia, Venezuela, Guyana, Paraguay, Brazil, and…