The ANACONDA is a species of snake found in the Amazon rainforest. It is the largest snake in the world, growing up to 10 meters in length and weighing up to 250 kilograms. It is a non-venomous constrictor, meaning it kills its prey by squeezing them until they suffocate. It is an apex predator, meaning it has no natural predators in its environment. It is an important part of the Amazon's ecosystem, helping to keep populations of other animals in check.