Answer:
The amount of matter within the system remains the same.
The cycle has a well-defined starting and stopping point.
Explanation:
A closed system can be defined as a system in which there is the only exchange of energy with the surrounding, while no exchange of matter takes place.
In a closed system, the cycle has a well-defined starting and stopping point.
Therefore, the two generalizations which can be made for cycles of matter in a closed system are option 3 and 5)
No. Cell phones are easier to obtain for people who are relatively wealthy, and those who are wealthy typically have higher life expectancy. Since there is a lurking variable in the model, cell phones should not be subsidized.
<h3>How do cell phones affect how we live our lives?</h3>
According to studies, smartphone addiction is frequently associated with mental problems like anxiety, sadness, and schizophrenia. 2. Time waster An average person checks their phone 80 times per day, or once every 12 minutes. Most of the time, folks simply check their phones casually. 4
Researchers first assessed the severity of the young addicts' addiction by examining their daily routines, feelings, productivity, and social life. They found that compared to other kids their age, teens who were phone addicts had greater rates of anxiety, despair, impulsive behavior issues, and sleep abnormalities.
To learn more about cell phones from given link
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Answer:
The reason behind constructing infrastructure along caravan port and investing more money is to built more trade hubs.
Explanation:
The reason behind constructing infrastructure along caravan port and investing more money is to built more trade hubs. The reason behind constructing this trade hub is to provide that area where trader can transit their goods and services to the buyer.
The other important reason is that it become the center point for trading and import and export of various goods to various part of the world.
Answer:
The correct answer is Demographic segmentation by Income
Explanation:
In marketing Demographic segmentation implies segmentation of the market in groups by certain factors, like for example, race, age, education, income, religion, etc... to exploit the demographics in their advantage this marketing study helps to identify where would a product or service sell more, or where is convenient to open up a business.
Now in this particular case, Deal$ stores are using income segmentation by selling products of a certain (in this case lower) price, the whole attractive of Deal$ stores is the lower price and not the quality of the products sold there, thats why income segmentation is present, because they are literally aiming at one specific kind of customer that wants really low prices.
