O ni iyawo merin si marun.>Mark ni ile ati Helicopter ati ibi ibalesi fun Helicopter..Awon itokasiAwon Gomina Ipinle NigerAyoka kukuru.. 
The Itope carbon-12 (12C) forms 98.93% of the carbon on Earth, while carbon-13 (13C) forms the ­varro 1.07% 