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The practical options for energy range from the standard fuels, natural gas, petroleum (or oil), and coal. Fossil fuels are referred to as nonrenewable energy sources because, once used, they are gone. Scientists are exploring the practicality of other sources called renewable energizes. These include sun, wind, geothermal, water, and biomass. The renewable power resources are very important in long range energy planning simply because they will not be depleted. Flickr: Jason Bache: One of the easiest ways that companies can avoid animal testing is to work with products that are actually extensively utilized in human history and still have proven their safety after a while. Companies also can depend on data from natural and synthetic substances that are already previously tested on animals. Computer modeling and databases may be used to determine biological properties of ingredients making risk assessments. The French possess a different take a look at fashion from many Americans. In the United States, fashion can be regarded as a personal choice and that we often think, "Anything goes!" In France, however, society has stronger ideas with what is and is not appropriate to use using the situation. It isn't uncommon to get a French person to touch upon what you are wearing, for example "Flip flops should just be worn with the beach" or "You should have worn a scarf today." It may seem rude, however are just letting you see the French mindset.