Natural gas is comprised of methane with small amounts of ethane,propane,butane and pentane.
The simpler molecular structure of natural gas enables a clean burn, so it's combustion does not produce solid particles or sulpher. It is used for heating,cooking,electricity generation and fuel for some cars.
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Explanation:
War forces women to enter the labor market more massively and with that, women were gradually able to find a place of work, because in the war, as men were needed to work, but most were in the war, women served as a workforce, this opened up a greater space for them, to encourage them to continue making space in the market.
Answer:
You're correct. It's the number a)
