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:
Hello here is your answer and the correct one
Explanation:
<em>C </em>
Answer: When a speaker begins a story in the opener and concludes it in the closer, this is called a <u>hook</u> strategy
Explanation: There are several kinds of hooks that can be used but telling a story at the beginning and concluding it in the closer is a fantastic way to engage the audience. The hook strategy consists in giving the audience engaging material to keep their attention.
Answer:
Water
Explanation:
Water is the most important element to me because we need it to survive. We need to drink it and most foods have the ingredient water in them. Of our total water consumption, food accounts for approximately 66 percent. Water allows plant, trees, flower etc. to grow.
I hope this helps!
At which level of Kohlberg's moral reasoning is reasoning governed by personal, moral principles?
<span>postconventional level</span>