Systems can exist in three ways as open systems, closed systems, and isolated systems. The main difference between open and closed system is that in an open system, matter can be exchanged with the surrounding whereas, in a closed system, matter cannot be exchanged with the surrounding.
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Answer:
0.15066667
I tried, hope this helps :)
Answer:
The center of an Atom is called the Nucleus.
Explanation:
The mesosphere is the coldest of the atmospheric layers. In fact it is colder than the Polar regions of the Earth cold enough to freeze water vapor into ice clouds. As you increase in altitude, temperature decreases The thermosphere is the layer to which this pattern does not apply.
Hi,
The answer should be C.
Hope this helps, if you’d like further explanation please let me know.