They couldn't keep traveling around like they did before they began producing their own food. They had to settle down to store it. Some archaeologists say they put themselves on a sort of "Treadmill". Once they started producing their own food, they couldn't stop.
Change can be created by individuals, groups, organizations, or societies. It can be initiated through various actions such as implementing new policies, advocating for social justice, promoting innovation, or challenging the status quo. Ultimately, change is the result of intentional effort and commitment to making a difference.
Yes, microorganisms can change the look of food through processes like spoilage or fermentation. Spoilage can result in mold growth, discoloration, or bad smells, while fermentation can produce bubbles, changes in texture, or new colors in food.
Freeze drying food is primarily a physical change. This process involves removing moisture from the food while maintaining its chemical composition, typically by freezing it and then reducing the pressure to allow the ice to sublimate directly into vapor. Since the food's chemical structure remains intact and no new substances are formed, it is classified as a physical change.
No, rotten food is not an example of a physical change; it is a chemical change. During the process of decomposition, the food undergoes chemical reactions that alter its composition, leading to the development of new substances and the breakdown of original ones. Physical changes, on the other hand, involve alterations in state or appearance without changing the chemical identity of the material.
Burning a candle is a chemical change because the wax undergoes a chemical reaction with oxygen in the air to form new substances like carbon dioxide and water. This process results in the candle getting shorter as it burns.
Thay domesticated the plants they saw.
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By getting new clothes, a new personality, or getting a new hairstyle.
It helps them to expand their knowledge about other cultures and when they do that, they get a better understanding of themselves. When societies explore, they open their minds to new ideas and this usually leads to a change in their world view.
The Agricultural Revolution marked the transition from hunting and gathering to farming, leading to permanent settlements and an increase in food production. This allowed for a surplus of crops, specialization of labor, and the development of complex societies with new technologies. In comparison to earlier societies, there was a significant shift towards intensive crop cultivation and domestication of plants and animals.
Agriculture allowed early people to settle in one place instead of constantly moving to hunt and gather food. This led to the development of permanent settlements, the accumulation of surplus food, and the growth of complex societies with division of labor. Agricultural societies also developed new technologies, social structures, and belief systems.
You have to change the food gradually by mixing the original in with the new food. You then add more and more of the new food until it's all of the new food. By then your puppy's digestive system has adjusted to the new food. When you change foods all at once, it upsets the digestive system.
Agricultural, pastoral, and foraging societies all had one goal in common: find food. Though, they went about these different ways. Agricultural, or agrarian societies are based on large-scale agricultural production made possible by plows pulled by animals. Agrarian societies are far more efficient than earlier societies and typically have a huge food surplus. This supports a complex division of labor which leads to the accumulation of great wealth by the few and considerable inequality. Pastoral societies are societies in which animals are domesticated and raised for food in pastures. Pastoral societies tended to develop in arid regions where there was insufficient rainfall to raise crops on the land. They were usually nomadic, moving on to a new area after the animals had exhausted the food supply in each pasture. Foraging societies, or commonly known as Hunter-Gatherers, generally have a passive dependence on what the environment contains. Because of this, the length of time that they stay in any one location is largely determined by the availability of food and water that is readily obtainable. They do not plant crops and the only domesticated animals that they usually have are dogs.
Farming in the Stone Age allowed people to settle in one place and cultivate crops for food. This led to the development of permanent settlements, a more stable food supply, and ultimately the growth of complex societies. Farming also enabled specialization of labor and the development of new technologies.
by getting a job and eating food
The web address of the League Of Historical Societies Of New Jersey is: www.lhsnj.org
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