I am pretty sure that many villages in the Sahel have been settled at the edge of the Sahara. I choose the option C because It seems to me that you are referring era of Sahelian Kingdoms and If so, most odf them were settled <span>at the edge of the Sahara. Do hope you will find it helpful!
Regards.</span>
<span>Try defining short sections of the question first. Then you should be able to connect them to the 'examples' they refer to.
Participating in civic and political life for 'individuals' is generally limited to meeting political candidates, voting etc. for most people. For those who aspire to be the politician or leader, they will take civic and political events more seriously, be more involved in the background workings of government.</span><span>
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Answer:
Climate Control
Explanation:
Climate Control
The Amazon Rainforest is said to be responsible for as much as 75% of its own rainfall, which feeds the nearby rivers through evapotranspiration. The water from the rivers then flows directly into the ocean, maintaining extremely important ocean currents, and thus controlling the regional climate.
Answer:
Allow for safeguarding internalized operating benefits
Explanation:
A value chain is a model of looking at all of your business processes and figuring out how to gain a competitive advantage by focusing on developing maximum value in your product or service, while keeping your profit margins in the green at the same time. So since the value chain activity involves looking inward to better utilize one's strength so as to increase it's competitive advantage, it will help safeguard internalized operating benefits.
