Answer:
C. When the price of a good increases, its demand decreases.
Explanation:
The law of demand is one of the most fundamental concepts in economics, according to which the demand varies inversely with the price of a product. This means that, if the price of a good increases, its demand decreases. For example, if someone wants to buy bottled water, they are more likely to buy more bottles if they are cheaper.
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Answer:True
Explanation:Grounding of electric currents are a major factor that helps to guarantee the protection of buildings against power surges and fire from electric sparks.
A grounded system is an electric connection system which ensures that one or more conducting point which usually is the Neutral point of electric switches are solidly grounded or though a current limiting device. This will prevent damage of properties or other Electric appliances as a result of over currents etc.
Answer: (B)the absence of physical activity in his daily routine
Explanation:
An absence of physical activity will usually lead to an increase in weight and if left unchecked persists to obesity.
