PRE-CHEMISTRY

I-Fig. II-F

a) Iphuzu le-Pyro noma le-pyrogen b) Iphuzu le-Pyrogen I-Aero noma iphuzu le-aerogen c) Iphuzu le-Pyrogen Iphuzu le-Aerogen Iphuzu le-Fluo noma i-fluogen d) Iphuzu le-Pyrogen Iphuzu le-Aerogen Iphuzu le-Fluogen Iphuzu le-Geo noma le-geogen

Ukuhlanganiswa amaphuzu a iyunithi yemvelo kwabane Izakhi, njengokusho kwe ndaba emhlabeni womuntu wenyama.