Numfashi

Numfashi hanyace ta gudanar da shiga da fitar iska a jikin halittu masu rai, hakan na faruwa ta hanyar shigar da iska mai sanyi zuwa cikin Huhu, domin amfanin jiki, sannan a sake fitar da iskar waje, iskar da aka fitar waje zata kasan ce iska mai zafi.
Hotuna

Manazarta