Answer:
Can Be Harder to Focus. While video communication offers countless benefits, it takes away from a personal side of discussion. ...
Time Delay between Responses. ...
The Technology Can Fail. ...
Audio Quality Is Poor.
Answer:
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Explanation:
Cooler materials move from Earth's mantle to the lithosphere. Cooler materials are highly dense, causing them to sink to the outer core.
Vacuole, cell wall, and chloroplast.