Nail polish will last up to 12 months, depending on the quality and how many times you take it on a plane (the cap always unscrews on me during flights, leaving my purse a -- fume-y -- mess!). See 5 really tacky nail trends.
All fungi are heterotrophic, which means that they get the energy they need to live from other organisms. Like animals, fungi extract the energy stored in the bonds of organic compounds such as sugar and protein from living or dead organisms.
Fungi have cell walls like a plant but instead of cellulose the have chitin for supportive structure. Fungi are not capable of independent movement like an animal, they are sessile like a plant. Fungal metabolisms can be aerobic (mushroom) or anaerobic (yeast ferment) but animals are only aerobic. Muticellular fungi exist as filamentous hyphae for most of their life forming the sexual fruiting bodies only when reproducing/dispersing.