Biodiesel is a type of fuel that can be made from animal fat. during production, animal fats are chemically reacted with alcohol to produce fuel. biodiesel may be used as an energy source in vehicles.

which conclusion is best supported by the information?

biodiesel is not considered a renewable energy source because it is used in vehicles.
biodiesel is considered a renewable energy source because it is used in vehicles.
biodiesel is not considered a renewable energy source because it is made with animal fat.
biodiesel is considered a renewable energy source because it is made with animal fat.

The right option is; Biodiesel is considered a renewable energy source because it is made with animal fat.  

Biodiesel is a renewable energy source because it is derived from renewable source (animal fat) and it is highly available and always being replenished. Biodiesel is a fuel that is produced through a chemical process (known as transesterification) which transforms natural vegetable oils or animal fats into fatty acid methyl esters (FAME). Biodiesel has reduced emissions, and it can be used as an energy source in diesel engines of automobiles.

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.