Call your doctor at once if you have any of these serious side effects: 1  severe headache; 2  bloody urine, painful urination; 3  fever, chills, body aches, flu symptoms; 4  chest pain; 5  feeling short of breath, even with mild exertion; or.  swelling of your ankles or feet.
Biofuel is a product produced from biomass. As the biofuel definition above suggests, this fuel is considered much cleaner than petrol/diesel alternatives. Biofuel is considered carbon neutral, as the biomass absorbs roughly the same amount of carbon dioxide during growth, as when burnt.
Save. Biofuels are harvested from organic materials of plant or animal origin. Though all fuels, including gases, derived from non-fossil biological materials can be classified as biofuels, the term is commonly used for the liquid biofuels that are used in our automobiles.ave. Biofuels are harvested from organic materials of plant or animal origin. Though all fuels, including gases, derived from non-fossil biological materials can be classified as biofuels, the term is commonly used for the liquid biofuels that are used in our automobiles.