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uysha [10]
4 years ago
13

What precautions can be taken to increase the safety of a structure in an earthquake prone area?

Biology
1 answer:
Neko [114]4 years ago
3 0

Answer:

All of the above.

Explanation:

To avoid an incident of a high-risk earthquake, the buildings must be shock-proof. Several steps are available:

  • Implement new technologies for reinforcing new construction
  • Build roads, bridges, and buildings near hills and fault lines
  • Erect buildings close together using minimal construction materials
  • Survey the ground to learn about its composition and stability
  • Avoid entering or remodeling any structure older than 15 years
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Answer:

The correct answer will be option-C

Explanation:

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The plants absorb maximum sunlight at two wavelengths that are red and blue wavelength by chlorophyll and other pigments. The efficiency of photosynthesis is also measured maximum at these two active wavelengths called action spectrum.

In the given question, since the efficiency of photosynthesis has been discussed which could be measured with the production of oxygen and consumption of carbon dioxide. The experiment performed by the Engelmann showed that aerobic bacteria got concentrated in the blue and red wavelengths as the output of the photosynthesis were observed maximum.

Thus, the selected option is the correct answer.

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The answer is; D


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8 0
3 years ago
Please please please help me on me I need it ASAP ​
iren2701 [21]
The answer is
1. C
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Tiny structures in the cell that carries out the cells activities are?
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