No, they are completely renewable.
SG Biofuels was created in 2007.
Biofuels are fuel made from any plant or animal based products. Two traditional biofuels are wood and corn. Biofuels are renewable sources of energy.
Growing plants for biofuels is expensive
It is a nonrenewable resource.
Nonrenewable.
No, they are not. Because biofuels are usually made out of vegtables as they are biodegradable.
it is nonrenewable
nonrenewable
Nonrenewable.
nonrenewable
yes it is nonrenewable
Nonrenewable