Emma's team won the state championship. when she returned to school, however, she seemed bored, sad, and seemed to have no enthusiasm for her school work. two days later, emma was back to her usual cheerful self. emma's "blues" would most likely be considered

Depression

Explanation:

Depression in psychology or health terms, is defined as a mood disorder, which often times associated with sadness, loss, boredom and lack of enthusiasm towards things of interest. It can as well last for few days before the patient or individual involved to get back to normal.

Depression can be caused as a result of complex relationships of social, psychological and biological factors, notably, people who have gone through a lot of difficulties in life.

Basically divided into two:

1. Recurrent depressive disorder

2. Biopolar affective disorder

Therefore, in this case, Emma is exhibiting characteristics associated with Depression.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.