It doesn't really exist si it's not.
assuming comercially is supposed to be commercially, it means: you can not get it for free but you can purchase it.
assuming comercially is supposed to be commercially, it means: you can not get it for free but you can purchase it.
1969
The Beatles.
Yes, but not comercially affordable
They will usually eat comercially prepared fish flakes.
8
Krypton Tetrafluoride
The population of people would run out of food
The element krypton has the symbol Kr.
It is Krypton!
Krypton is a gas.