Gases move from high-pressure areas to low-pressure areas. The bigger the difference between the pressures, the faster the air will move from the high to the low pressure.
Answer:
Option A, B, C
Explanation:
A wave’s highest part is called crest and the lowest part is called trough. The vertical length between the highest and lowest part of wave i.e crest and trough is called wave height. Hence option A is correct. Steepness of waves is defined as the ratio of height of wave to its length i.e wavelength. Hence option b is correct
And the steepness of wave should never exceed the ratio of 
, if ration exceeds the wave gets steep and finally breaks down
Hence, Option A, B, C are correct
Answer:
A) Fossil Fuels, Minerals
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Answer:</h2>
Genetic engineering
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Explanation:</h2>
Genetic engineering or recombinant DNA innovation includes the gathering of procedures used to cut up and consolidate hereditary material, particularly DNA from various natural species, and to bring the subsequent half breed DNA into a creature so as to frame new mixes of heritable hereditary material.
It is the base involved in production of hybrid species which has characteristics of different superior breeds. It has wide range of application in the field of agriculture and medicines. In agriculture, it is used to come up with crops that are resistance to pest and insect.
