Answer:
The advantage is that the person under different class, gender and other categories of identity have different legacy from their ancestor. They learn skills according on the basis of their background. And maybe someone else from different background cannot learn skills as much perfectly as the person from background.
For example:
It is easy for a farmer's children to learn farming more detailed rather than the children of barber.
But in modern world, anybody can learn whichever skills they want through the internet. But to some extinct it offers a distinct advantage.
What do you mean by all of these?
This is only true per square mile or square kilometer, but it's false generally (so I would say that the statement is false).
For example, Hong Kong and Macau have by far higher population density (with Macau said to have the biggest population density in the world) than mainland China, but Mainland China has a larger population.
Answer:
Cotton has the largest per-acre energy costs of all agricultural commodities and so so changes in the price of oil can also directly affect the price of cotton. ... In addition changes in crude oil prices affect the price of polyester, a substitute to cotton in the manufacture of textiles.
Explanation:
Hope it helps