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fgiga [73]
2 years ago
11

On a cold day, the temperature of the air reaching alveoli is raised in the nasal passages because the

Biology
1 answer:
nlexa [21]2 years ago
4 0
Sorry i need pointsss the answer is nasal passages yeah
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a,c,d

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Energy efficiency is a determination of the amount of work one can obtain from each energy unit used. Improving energy efficiency signifies the usage of less energy to offer a similar amount of work in the forms of heat, light, transportation, and other benefits. This constitutes a largely untapped source of energy, which is clean, abundant, easily available, and cheap.  

About 84 percent of all the commercial energy utilized in the United States does not generate useful work. Approximately 41 percent of this energy generally ends up as low-quality waste heat in the environment due to deprivation of energy eminence levied by the 2nd law of thermodynamics. The remaining 43 percent is wasted needlessly, majorly because of the inefficacy of industrial motors, light bulbs, power plants, and motor vehicles.  

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The three prime reasons that energy efficiency has been neglected are:  

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2. Few large and long-enduring incentives for energy efficiency.  

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One difference between cell division in plant cells and in animal cells is that plant cells have
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