<span>The point at which supply meets demand and all of a product will usually be purchased is known as what? Equilibrium.</span>
<span>Equilibrium in economics is focused on supply and demand being the same. Balance is key with equilibrium because that's when the two sides are equal and the demand meets the supply on hand.
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B. The work once done by skilled workers was now done by machines and unskilled workers.
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Mass-production techniques and technology called for setting up huge factories with large work force. It created a lot of jobs but due to the division of labor, the skill requirements for a particular job were quite monotonous. Skilled workers were replaced by machines and unskilled machine operators that could perform a single task instead of an array of tasks.
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The correct answer to this open question is the following.
In one study of reading and math ability in third- and fifth-grade children, the researchers found that high-scoring children usually had three sources of cognitive stimulation. Media was not a source of cognitive stimulation.
Scientist highly recommend mental stimulation for children to develop the part in their brains that work on language and cognition. Children must have activities that improve alternating attention, that foments inhibition, and that improve their semantic memory.
The answer is: Scientists study how things work while engineers create new things
A. High-rise developments reduce population density
