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Why do people in the US live longer today than their ancestors did 100 years ago?
Wiki User
∙ 11y ago
Healthier foods better medical care etc
Wiki User
∙ 11y ago
There are several reasons why people in the US live longer today than their ancestors did 100 years ago. These include advancements in medical technology and healthcare, improved sanitation and hygiene practices, better access to nutritious food, and a decrease in high-risk behaviors such as smoking. Additionally, there have been improvements in public health measures and disease prevention strategies, leading to a decrease in Infectious Diseases and the development of vaccines.
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Did people in the past live longer than today?
No, people today generally live longer than people in the past due to advancements in healthcare, sanitation, and nutrition. Life expectancy has increased significantly over the years.
How many hours of sleep did people get 100 years ago compared to people today?
On average, people 100 years ago got around 9 hours of sleep per night, while today the average is closer to 6-7 hours. This decrease in sleep duration is largely due to changes in lifestyle, technology, and work habits.
How do you use the word 'obsolescent' in a sentence?
The old phone model is becoming obsolescent as newer technology advances.
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Alfred Nobel would be 183 years old today.
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Yes - they have barely changed from their prehistoric ancestors.
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Were Giants Alive Thousands Of Years Ago?
By giants, I will assume that you mean very large people. In fact, the ancestors to people were the same size if not smaller than modern humans. These ancestors did not exist thousands of years ago, but many millions.
Where did the ancestors come from?
Our ancestors came from Africa billions of years ago
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The ancestors of the Romanian people are Dacians and Getes.Of course many peoples were mixed with Romanians in the last 2 000 years.
When did people first talk?
Probably for hundreds of thousands of years people or their close ancestors have been using verbal/vocal communication in one way or another.
What would stone age people keep as pets?
Wolves were domesticated into dogs, or proto-dogs, at least 20 or 30 thousand years ago. They would have served a vital purpose: alerting our ancestors to potential danger, just like watchdogs do today.
When did the marine mammals evolved from land ancestors?
The ancestors of cetaceans began to move into the water and develop aquatic characteristics about 50 million years ago. They have been evolving ever since, gradually becoming more and more aquatic. Today's cetaceans live entirely in water. The ancestors of pinnipeds began moving into water much more recently, about 23 million years ago. Because of this, modern pinnipeds are not as fully aquatic as cetaceans. The ancestors of sirenians began moving into the water about 40 million years ago, and have been evolving since then.
