3. What do you call the process by which humans extract stones from the mountains for construction purpose?
A. digging
C. weathering
B. flattering D. quarrying paki sgt​

Explanation:

×

50×50×50

answer is D. quarrying

Explanation:

hope it will help you

barack obama

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changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .