Friday, April 1, 2011

Biofuels


by Ivy Long


Biofuels are made from corn and some other crops to make gas for cars. Biofuel are eco-friendly. Biofuels are renewable and can be regrown . A disvantage biofuels have are raising the cost of foods and for this reason people are try to see if they can make a biofuel that won't use our food.

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