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Thepotemich [5.8K]
3 years ago
14

I need a paragraph or two Current research and technology of the biofuels

History
1 answer:
Alinara [238K]3 years ago
6 0

Answer:

Explanation:

1- Biofuel is fuel that is produced through contemporary processes from biomass, rather than by the very slow geological processes involved in the formation of fossil fuels, such as oil. Since biomass technically can be used as a fuel directly (e.g. wood logs), some people use the terms biomass and biofuel interchangeably. More often than not, however, the word biomass simply denotes the biological raw material the fuel is made of, or some form of thermally/chemically altered solid end product, like torrefied pellets or briquettes.

2-the word biofuel is usually reserved for liquid or gaseous fuels, used for transportation. The U.S. Energy Information Administration (EIA) follows this naming practice.[1] Drop-in biofuels are functionally equivalent to petroleum fuels and fully compatible with the existing petroleum infrastructure.[2] They require no engine modification of the vehicle.[3]

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What were labor unions
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Answer: Trade unions are organizations that represent the interests of workers.

Explanation:

Trade unions are an integral part of many industries and corporations around the world. Their task is to represent the interests of the workers. In the United States, the existence of a trade union was established by law in 1935. The unions negotiate with employers about wages, working conditions, benefits and work organization. The strongest unions in the world today are parts of the public sector, such as the police, teachers, civil servants and the like.

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3 years ago
Who was the 32nd president
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3 0
3 years ago
How did abraham lincoln ensure that border states supported the union?
Rainbow [258]

To ensure border states remained in the union, he never said his goal was to end slavery, only that it was to save the union.

7 0
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Answer is b because it separates the desert and the savana
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I'm pretty sure its c.

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