All snakes are carnivores (meat-eaters). Anacondas mostly hunt at night. Anacondas kill by constricting (squeezing) the prey until it can no longer breathe. Sometimes they drown the prey. Like all snakes, they swallow the prey whole, head first. The anaconda's top and bottom jaws are attached to each other with stretchy ligaments, which let the snake swallow animals wider than itself. Snakes do not chew their food, they digest it with quite strong acids in the snake's stomach. Anacondas eat pigs...More Info:Anaconda
The study of human evolution involves many scientific disciplines, including physical anthropology, primatology, archaeology, paleontology, ethology, linguistics, evolutionary psychology, embryology and genetics...Full Story