Answer:
a friendship with hhhhhhhhhhhhhhhhhhhhhhhhhhh
C) Rich farmland in the river valley
<span>If a secondary group does not satisfy one's need for intimate association, B. the secondary group will break down into primary groups.
In order to prevent this from happening and in order to ensure that the secondary group stays secondary, this group has to satisfy this need in order to remain complete.
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Answer:
Technology to utilise the forces of nature for doing work to supply human needs is as old as the first sailing ship. But attention swung away from renewable sources as the industrial revolution progressed on the basis of the concentrated energy locked up in fossil fuels. This was compounded by the increasing use of reticulated electricity based on fossil fuels and the importance of portable high-density energy sources for transport – the era of oil.
Explanation:
