Mental illness occurs when symptoms of depression manifest mostly psychological depressed moods, while physical illness results from depression manifested as physiological symptoms like loss of appetite.
Depression, which results from <em>loss of interest</em>, can be traced to psychological or physiological factors. Since depression is a medical condition, there is always the need to identify the drivers for appropriate treatment.
Thus, psychological depression manifests as a mental illness, while physiological depression manifests as a physical illness.
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<span>An RFID reader is also called an interrogator. RFID is an acronym for Radio Frequency IDentification. The interrogator is a radio transceiver that passes a signal to an RFID tag using radio waves, and detects the tag's response signal to determine whether the tag is present.</span>
Answer:
No one really knows the answer.
Explanation:
All the potential knowledge containing that century is lost in history.
May i please get a brainly lol
Answer:
There were an estimated 18 million Native Americans living north of Mexico at the beginning of the European invasion. Prior to the arrival of the Europeans, American Indians were remarkably free of serious diseases. People did not often die from diseases. As the European explorers and colonists began to arrive, this changed and the consequences were disastrous for Native American people. The death tolls from the newly introduced European diseases often reached 80-90 percent. Entire groups of people vanished before the tidal wave of disease.
Explanation:
The diseases brought to this continent by the Europeans included bubonic plague, chicken pox, pneumonic plague, cholera, diphtheria, influenza, measles, scarlet fever, smallpox, typhus, tuberculosis, and whooping cough. The diseases introduced in the Americas by the Europeans were crowd diseases: that is, individuals who have once contracted the disease and survived become immune to the disease. In a small population, the disease will become extinct. Measles, for instance, requires a population of about 300,000 to survive. If the population size drops below this threshold, the virus can cause illness and death, but after one epidemic, the virus itself dies out.
Another important factor in the European diseases was the presence of domesticated animals. The source of many of the infections was the domesticated animals which lived in close proximity with the humans.
Overall, hundreds of thousands of Indians died of European diseases during the first two centuries following contact. In terms of death tolls, smallpox killed the greatest number of Indians, followed by measles, influenza, and bubonic plague.
