E: The Hydra was a huge snake-like monster with nine heads. Each head was attached to a long neck, and if one was cut off, two would grow back in its place. They feature in Greek and African mythology.
E:The Hydra was a huge snake-like monster with nine heads. Each head was attached to a long neck, and if one was cut off, two would grow back in its place. They feature in Greek and African mythology.