➖ Botulinum is a natural toxin produced by a bacteria known as Clostridium botulin.
➖ It produces the toxin when it starts reproducing.
➖ Botulinum affects both humans and animals but the type of the toxin varies — botulinum C in birds and A, B and E in humans.
➖ The toxin has been recognised as a major cause of mortality in wild birds since the 1900s.
➖ A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force.
➖ Atomic hydrogen constitutes about 75% of the baryonic mass of the universe.