The blue-tongue is really a skink. There are 7 species of blue-tongue in Australia. They belong to the skink family, Scincidae, which means shiny scaled. Australia has more species of skinks than of all other lizards put together.here are 7 species of blue-tongue in Australia. They belong to the skink family, Scincidae, which means shiny scaled. Australia has more species of skinks than of all other lizards put together.
The LD50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5-1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children.he LD50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5-1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children.
Nicotine is a very strong poison that can kill a human in less than an hour if even a small amount is injected into the blood-stream. Tobacco smoke contains very tiny amounts of nicotine that aren't deadly, but are still very bad for our health. Tobacco smoke also contains many other chemicals.In fact, it contains over 4,000 chemicals, many of which are very harmful to our bodies.n fact, it's just the opposite: smoking is the only legal consumer product that kills you when you use it exactly how it's meant to be used! That's pretty scary, isn't it? Cigarettes are made from tobacco. The tobacco plant is the only plant ever discovered to contain the drug called nicotine.