No, no, no !!!
Any link of uranium with the living organisms.
No, but a living organism can get uranium poisoning. Scientists say that all the Earths uranium came from 1 or more supernovae about 6 billion years ago.
Uranium is not necessary for the organism of any living form.
Uranium hasn't a biological role.
People in Niger farm, or mine uranium.
People in Niger farm, or mine uranium.
People use the chemical uranium to help power electricity and power plants.
Uranium hexafluoride is not the most abundant compound found in living things.
The concentration of uranium in living beings is very different. In the human body the mean concentration is 0,000 000 003 % (atomic). Of course workers in the uranium industry and peoples living near uranium plants, mines and regions rich in uranium has a greater concentration of U in the body.
Actinium is extremely rare; less than 1mg/t of uranium ores. Don't exist in living beings.
uranyl nitrate, uranium chloride, uranium tetrafluoride, uranium hexafluoride, uranium dioxide, uranium octaoxide, uranyl acetate, uranyl sulfate, uranyl oxalate, uranium carbide, uranium nitride, uranium sulfide, uranium sulfate, uranium selenide, etc.
Uranium mining can have negative environmental impacts due to the release of radioactive materials, contamination of water sources, destruction of habitats, and production of radioactive waste. It can also cause health risks for both humans and wildlife living in the surrounding areas.