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.
A mutualistic relationship between a fungus and an organism that conducts photosynthesis is known as a lichen. In this type of arrangement, the fungus receives food through the photosynthetic organism. In turn, the fungus provides the organism with water and nutrients. Green algae is one example of this type of organism. When the two join together, lichen is formed.