The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>Plants lose their leaves to conserve energy is an example of how organisms are affected in a tundra biome.</span>
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Answer:
These fuels are very efficient, it means that fossil fuel sources (oil, natural gas and coal) have high energy conversion rates, thereby they enable to generate important amounts of energy.
Explanation:
It has been shown that the overall efficiency of the conversion of fossil fuels to electricity is approximately 40%, while 60% of the energy produced is wasted during the process of combustion. However, it is important to note that the efficiency of renewable energies (i.e., geothermal, solar, hydroelectricity, wind and biomass) have been considerably increased in the last years.
I believe it is the circulatory system, although I'm not entirely sure
Answer:
<h3>Sankey diagrams are a type of flow diagram in which the width of the arrows is proportional to the flow rate. The illustration shows a Sankey diagram that represents all the primary energy flows into a factory. </h3>
Explanation: