Answer: (A) It increased the efficiency of mass-producing goods.
Explanation:
According to history.com "Interchangeable parts, popularized in America when Eli Whitney used them to assemble muskets in the first years of the 19th century, allowed relatively unskilled workers to produce large numbers of weapons quickly and at lower cost, and made repair and replacement of parts infinitely easier."
This explains how it was made much easier to make goods in less time, less skilled workers, and lower cost. So the efficiency was increased. (A)
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This cooperation best illustrates the importance of:
superordinate goals
Know now:
Superordinate goals is a topic tackled in psychology. These are goals that require the cooperation of two or more people or even a group. Superordinate goals are something big enough and compelling enough to aid individuals and groups overlook personal differences in order to achieve something.
Answer:
A) A sense of identity is needed to successfully resolve a crisis of intimacy/isolation.
Explanation:
The stage of intimacy/isolation is the sixth psychosocial stage of Erik Erikson's theory of psychosocial development. This is a stage that takes place in a person's life between the ages of 19 and 40, or young adulthood. One of the main problems that people face during this stage is that of forming intimate relationships with others. When people cannot successfully complete this stage, they can develop feelings of loneliness. In order to resolve such a crisis at this stage, it is necessary to develop a sense of identity.
The vagus and glossopharyngeal nerves carry afferent signals from peripheral chemoreceptors to a chemosensitive area in the Medulla oblongata.
<h3>What is Medulla oblongata?</h3>
Medulla oblongata is the smaller part of the brain and the the lowers segment of the brainstem. The medulla oblongata connect to the midbrain by pons and posteriorly with the spinal cord. It function in respiration, reflex actions like vomiting , sneezing, vasodilation and cardiac functions too.
Therefore, The vagus and glossopharyngeal nerves carry afferent signals from peripheral chemoreceptors to a chemosensitive area in the Medulla oblongata
Learn more about medulla oblongata below.
brainly.com/question/2729416
