The so-called “Dark matter” cannot be directly observed because it gives off no radiation. This means that it does not interact with the light. Up until now, people have been asking <span>"How do we know dark matter exists if we can't see it?" Scientists believe that there is something holding the universe together that explains why all the celestial bodies are in their motion.</span>
How many people in family
The Chinese and Roman civilizations are most closely associated with the silk road trade, the construction of the Great Wall, and a society based on filial piety.
<h3><u>What does filial piety mean?</u></h3>
In Chinese and other East Asian cultures, filial piety is regarded as a crucial virtue and is frequently the focus of stories. The Twenty-four Cases of Filial Piety is one of the most well-known collections of these tales. These tales show how young people used to practice their filial piety rituals.
Although China has always had a wide range of religious beliefs, filial piety has always been a practice shared by almost all of them. According to historian Hugh D.R. Baker, respect for the family is the one characteristic that almost all Chinese people share.
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Answer: Growth of industry, creation of jobs, the economic growth of the city
Explanation:
The establishment of new industries on a large scale in a city or a country. The industrialization is labor intensive that is it requires labor strength to accomplish a task, so it provides the employment to people. The more the production of goods and services the more economic growth is expected at the city and at the nation level. The growth of industry represents the development of multiple interprises due to increase in demand for goods and services.