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Yuliya22 [10]
2 years ago
6

Which of the following correctly compares the benefits of two forms of renewable energy?

Biology
2 answers:
Lelu [443]2 years ago
4 0
The correct answer for this question would be the third option. The statement that correctly compares the benefits of two forms of renewable energy is this: <span>Solar power and wind power are both clean energy sources. They are considered as clean and renewable energy because both are natural energy and are always available. Hope this answer helps</span>
-Dominant- [34]2 years ago
3 0

Answer: Solar power and wind power are both clean energy sources.

Explanation:

Renewable energy is produced by those resources which can be replenished after a single use such resources are abundantly present on planet earth such as sunlight, water and wind.

Solar power and wind power are the two renewable sources of energy which are harnessed from the light energy of sun and wind currents respectively. The heat energy generated after capturing the sunlight is used for the generation of electricity. The solar energy can be used for the functioning of solar panel cell, solar cooker and solar water heater.

The wind energy is capturing from high speed wind current by the wind mill or wind turbine which capture this energy to electrical energy.

The main advantage of using these energy sources is that they do not generate gaseous pollutants which could pollute air, water and soil like other conventional sources of energy like use of fossil fuels.  

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Whales, humans, lizards, and birds each have forelimbs that are adapted for different functions, including swimming, using tools
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Answer:

A. These homologous structures indicate that these four organisms all share a common ancestor.

Explanation:

Homologous structures mean the organs will have similar structure, but not necessarily function (human arm vs whale's flipper). While analogous structures are similar in function but not structure (wings of an airplane vs wings of a bird). Since the question states that they are similar in skeletal structure, we know they must be homologous structures, thereby eliminating B and C. D is not a choice because the question does not provide anything about the order of evolution. Therefore the answer is A. These homologous structures indicate that these four organisms all share a common ancestor.

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2 years ago
Perhaps the single greatest contribution Linnaeus made to science was his method of naming species. This method, called binomial
ehidna [41]

Answer:

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2 years ago
What evidence indicates that all eukaryotes share common ancestry?
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I also believe the answer is A.
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2 years ago
Which of the following is TRUE about this reaction?
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The right answer is C

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Some bacteria (Pseudomonas) are able, anaerobically, to reduce nitrates to nitrites and then, depending on the case, to dinitrogen (with the enzyme Nitrate reductase A).

NO3- ==> NO2- ==> N2.

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3 years ago
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2 years ago
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