Biofuels are less toxic than petroleum. So, they do not cause global warming
, bio-fuel, although it produces less carbon dioxide than petroleum, but it produces toxins that cause the respiratory tract
, it is the fuel from vegetable oils. Animal fats and waste
in making biofuels made from starch by bringing it to heat
it to biofuels with petroleum-like properties, which can be used interchangeably.
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