A soda in a styrofoam cup with a lid, coffee in a thermos with the lid closed is the isolated systems.
<h3><u>Explanation:
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Styrofoam cups and thermos containers are typical examples of containers that don’t allow the transfer of heat energy in their environments. A system is said to be isolated if it doesn’t allow heat exchange with its surroundings. A Styrofoam cup with a lid keeps the coffee hot due to its insulation properties.
Thermos container is a more effective insulator since it is made of double-walled container to lock either heat or cold inside. Insulators create effective isolated system depending on the materials they were made from. A completely isolated system does exist.
Answer:
D. Like the federal government, state governments are divided into
three branches that balance one another.
Explanation:
The passage is based on the article: Literature as a mirror of exchanges between civilized centers.
In the text, some personages were mentioned and pretty much made allusions to chinise literary work, such as Yang kuei fei and Chung tru-chu.
Both passages had been written for a feudal society scenario, where women had no choice over their fate. The personages, Kieu and Genji shows it, were compared with chinese characters above. Both personages were carrying a burden due to their role in society. Women were located in a under level of the society in China, and they would have to fulfill their fate. In the phrase "Kieu, your karma's still undone. How can you shirk of debt of grief to fate. You yet have to play out your women's role".
<span>The correct answer is Changing climates and nomadic enemies forced them to resort to alternative forms of sustenance. Shifts in climate force transitions in lifestyle. Invasions by nomads also compelled them to seek other ways of sustenance. As a result, they had to return to hunting and gathering at times. </span>
In nearly every real estate purchase contract, the seller will require that the buyer deposit earnest money—a sum of money that the buyer puts into trust during the transaction to demonstrate good faith. The earnest money amount is often dictated by the seller, and can be a flat price or a percentage of the purchase price.
