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Why was life expectancy in early cities shorter than among nomadic hunter-gatherer peoples?
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∙ 13y ago
Life expectancy in early cities was shorter than among nomadic hunter-gatherer peoples due to higher population densities in cities leading to increased spread of disease, poor sanitation, limited access to diverse food sources, and greater exposure to pollution and environmental hazards. Nomadic hunter-gatherer societies had a more varied diet, lower disease transmission rates, and fewer environmental stressors, contributing to longer life expectancy.
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What was the life expectancy in 1840?
The life expectancy in 1840 was around 40 years old. This was due to high infant mortality rates and a lack of medical advancements leading to shorter lifespans.
What is life expectancy if born in 1984?
The life expectancy for someone born in 1984 in the United States is around 74-76 years old. However, life expectancy can vary based on factors such as gender, lifestyle, and access to healthcare. It is important to note that life expectancy is an average and individuals may live longer or shorter lives.
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The life expectancy in Pakistan is around 67 years for males and 68 years for females. However, factors such as access to healthcare, education, and socio-economic status can impact individual life expectancy.
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Some may, but being a former Vietnam POW does not automatically mean that one has a shorter, or longer, than normal life expectancy.
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Height does not affect life-expectancy.
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The life span of the red-tailed black cockatoo is 25-50 years. Cockatoos living in the wild have a shorter life expectancy due to predation.
What is life expectancy if born in 1984?
The life expectancy for someone born in 1984 in the United States is around 74-76 years old. However, life expectancy can vary based on factors such as gender, lifestyle, and access to healthcare. It is important to note that life expectancy is an average and individuals may live longer or shorter lives.
What limits population growth?
Shorter life expectancy, incurable disease, over population and not enough food can limit population growth
What tare the long term consequences of alcohol?
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Yes, you can die, whether you smoke or not. However, by smoking you are damaging your body, therefore making your natural life expectancy shorter.
How long does a baby dog stay with its mother?
Maybe a few months to a year, dogs don't have a long life expectancy, shorter than humans.
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What was the average life expectancy in 1564?
The average life expectancy in 1564 was around 30-40 years old. This was largely due to high infant mortality rates and shorter lifespans due to limited medical knowledge and healthcare practices during that time period.
What is the prognosis for severe to profound retardation?
Studies have shown that these persons have a shortened life expectancy. The diseases that are usually associated with severe retardation may cause the shorter lifespan
