Centralized and hierarchical<span> are the two basic organizational structures associated with logistics. The former being that everything that the command center and the one who allocates are at one area or main office while the latter means that in order for the product to be safely delivered and with quality, it must be under the eyes of different quality checks.</span>
Answer:
A. The decline of the middle class
Explanation:
The income and wealth of the middle-class in America has been reported to be on the decline since the 1970s even though there has been an increase in pay rise and profits of corporations. This is the most significant threat to the relatively high standard of living people are accustomed to in the United States.
Answer:
John Denver
Explanation:
John Denver is an American singer who recorded songs like "Thank God I'm a Country Boy" and won the Country Music Association's award as Entertainer of the Year in 1975 but was despised by many in the traditional audience for country music. He died in October 1997 from a plane crash.
Answer:
Gear a
Explanation:
Gears are pairs of rotating elements which transmit torque to the one another. Each gears have teeth on them and they mesh together to transfer rotary motion from one shaft to the the shaft. Gears can change the power, speed and the direction of power source.
In the context, it is given that gear a is the driving gear. If the gear a meshes with gear b, gear a will rotate gear b. Hence gear a is the driving gear and gear b is the driven gear. Thus gear b gets its motion from gear a.
Now if the teeth of gear b are sheared, then gear b will not be able to mesh with gear a and thus gear b ceases to stop its motion.
Thus gear a will turn.
