Answer:
That people are motivated by a series of five universal needs.
Explanation:
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Hey there,
Most mountains are formed mostly in Mount Vesuvius, Himalayas, and <span>Mount Kilimanjaro.
Hope this helps!</span>
B because it makes us burn less fossil fuels
A concave is when the bump is pressed downwards; So if the image has a downward hole, then it's concave. If it's pressed upwards like a hill or mountain, then it's convex.