<span>There is an organ in the brain sensitive to light changes, which then affects our sleepiness.
This sensitivity to light changes will determine our response to melatonin that influences our level of 'tiredness'.
The more melatonin that we have in our body, the more likely we feel sleepy and fall asleep.</span>
Answer:
the US contributed about 70% of the global GDP
The philosophy A specific kind of capitalism is socialism.
<h3>What do capitalism and socialism mean?</h3>
In a socialist economic and political system, the means of production are held in the public interest. The government controls consumer price and production to best meet the needs of the general public. A capitalism-based economic system is one in which the means of production are owned privately.
<h3>What do socialism and communism believe in?</h3>
In socialism, all citizens equally share in the economic resources distributed by a democratically elected government, whereas in communism, the state (rather than private citizens) owns and controls the majority of property and economic resources. This is the main distinction between socialism and communism.
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Answer:
(b) Physical deformities
Explanation:
Erving Goffman was a sociologist who has written a book in 1963 named "Stigma: Notes on the management of spoiled identity ". the book was about the stigma and tells about the stigmatized person. stigmatized people were those who don't have the full acceptance from society and struggling to adjust themselves in the social identity. these people were mainly physically deformed people, mental patients, drug addicts, prostitutes, etc.
