With a top speed of about 12 mph, this deadly African snake is said to be the world's fastest serpent
It is the longest species of venomous snake indigenous to the 
African ... Its venom is primarily composed of potent neurotoxins which may 
cause fast... [DOC] [TLE] Wild Things: World's Fastest Snake | The Black Mamba | Reptile [PAR] The fastest land snake in the world is the aggressive black mamba found in the ...