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Generally, the most suitable fields to use as a primary key in a database are those that are unique and have a simple and stable value. Common choices include a unique identifier field, such as an auto-incrementing integer or GUID, or a combination of multiple fields that together uniquely identify each record. It is also important to choose a field or combination of fields that do not change frequently to maintain data integrity.
Stable is an adjective.
stable
The word 'stable' is a noun, a verb, and an adjective. However, it has two different meanings.The noun stable is a building for horses.To stable (verb), means to put the horse into its stall.Stable, as an adjective means balanced, or not likely to change.The noun form of the adjective 'stable' is stableness, or stability.The noun form of the verb to stable is the gerund, stabling.
The atomic mass of an element is the weighted average of the masses of all the stable isotopes of the element (if it has any), weighted by the natural occurrence levels of the isotopes in the elements as found on earth or in the atmosphere.
"less stable" in what way?
Because plant diversity is way more limited in ag fields
African communities relied heavily on religious and family traditions to maintain a stable social structure.
Agriculture led to the development of communities because it let people stop moving from place to place in search of food, and instead, they settled down to tend to their fields, thus forming communities.
density
The agricultural revolution allowed stone age people to transition from a nomadic lifestyle to settled communities. This led to a more stable food supply, increased population growth, and the development of permanent structures and social hierarchies. It also laid the foundation for technological advancements and the eventual rise of civilizations.
Domestication allowed Neolithic communities to shift from a nomadic lifestyle to settled agricultural living, which provided more stable food sources and led to population growth. The ability to cultivate crops and raise animals also created a surplus of food, allowing for specialization of labor and the development of more advanced societies.
The agricultural revolution led to increased food production, which in turn supported the growth of human population by providing a more stable and consistent food supply. This allowed for larger communities and settlements to develop, as people no longer needed to constantly move in search of food.
Some natural chemical elements are stable, some are not stable; all the artificial elmemets are unstable. Also be sure that several natural elements have stable and unstable isotopes.
Scientists believe the Neolithic Revolution happened around 10,000 BCE due to a combination of factors such as climate change leading to more stable and predictable food sources, advances in agricultural technology and domestication of plants and animals, and growing human population pressures. These changes allowed for a shift from a nomadic lifestyle to settled agricultural communities.
Domestication allowed humans to transition from a hunter-gatherer lifestyle to settled agricultural communities, leading to the development of civilization. It provided a stable and reliable food source, enabling population growth and the division of labor. Additionally, domestication allowed for the selective breeding of plants and animals, leading to the expansion of agricultural practices and the development of new technologies.
Communities in the Neolithic age were characterized by settled agricultural lifestyles, leading to the development of permanent settlements. They practiced domestication of plants and animals, creating more stable food sources. This period saw the development of pottery, weaving, and other crafts, as well as the emergence of social hierarchies and organized religious beliefs.