I would say heat detection. Pit Vipers especially, have heat sensitive 'pits' located on their heads - which enable them to hunt prey in total darkness. Like most snakes - they feed on warm-blooded rodents such as rats and mice - these rodents hive off heat as they move - which the snake senses.
Yes.
Ancient Egypt or Mesoptamia most likely. But they didn't use the term "superpower" then.
Depends on what you need it for.
humanity and its choices
Girls are born with the superpower of manipulation. Not all, but most are. This is not a bad thing and you should learn to master it.
flying + super strength
The power to control probability. Trust me it is a lot more powerful than it sounds. An ability to disable people's senses. Most deadliest superpower.
No, Vietnam is not a superpower.
Drop-for-drop - the most venomous snake is considered to be Belcher's Sea snake.
the most poisonous is the beaked sea snake
There is one scariest snake in the world. It is the Anaconda. This snake is the most deadliest, and most furiously snake.
megan turn on your headlights! the snake is in the bush ^what kind of answer was that -.-