The developing countries are cheaper for production and labor so it is economically beneficial
Messengers delivered letters because they had No Postal system
The answer is 27 Trillion
The statement that would be correct is that Current total chlorine would decrease by half.
<h3>What is the presence of chlorine and bromine in the stratosphere?</h3>
The both in the stratosphere leads to Ozone Depletion this is because if chlorine and bromine atoms unit with ozone in the stratosphere, they tend to destroy ozone molecules.
Hence, The statement that would be correct is that Current total chlorine would decrease by half as it is the most valuable options among them.
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D.) It was based on simple harmonies. Thats the answer
