A routing protocol specifies how routers communicate with each other, disseminating information that enables them to select routes between any two nodes on a computer network. Routing algorithms determine the specific choice of route.
2. Although it appears on few lists of the most deadly venomous snakes, this 2-foot carpet viper of the savannas of western Africa appears to cause more deaths than all other African species combined, perhaps more than 20,000 per year among agricultural workers.
Other animals of note: the stonefish (Synanceja horrida) is often regarded as the most dangerous venomous fish in the world, with spines that can cause various problems, including edema, respiratory distress and convulsions, which can ultimately kill a person within six hours.