If you're asking for the definition, then goods that are sold abroad are exports.
"Humans developed a unique waking-sleep cycle that maximized our chances of survival," is a statement most typical of "Evolutionary Psychologists"
<u>Answer:</u> Option E
<u>Explanation:</u>
The theoretical target to psychology that meant to explain necessary mental and psychological traits for example: memory, perception or language as adaptations which means natural selection's functional products then the process is understood as "Evolutionary psychology".
The sleep/wake cycle is a daily routine or format which determines the time to sleep and awake in humans and it improve the survival chances if the balance is maintained.
One such argument would be that <span>Investments by the upper class create lower-class jobs.
Although wealth gap is indeed a serious problem and needs to be dealt with, there are certain counter arguments which prove the opposite. This is one of them, given that upper classes invest a lot of money in the country so lower classes can work as well.
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The main reason why United States was involved in Vietnam is that the United States believed in the so called Domino effect: that if one country becomes communist, others might become communist too. So they got involved to stop the spread of communism (option a)
