The Nile River was used by the ancient Egyptian,It<span> was also used to transport items to the other parts of the Egyptian kingdom.
Hope this helps:)))
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China has little environmental restrictions on industries making them extremely profitable at the expense of the environment, that's one of the reasons why China is one of the fastest-growing economies
Hey there!
Airplanes must be pressurized when flying at high altitudes so that the oxygen levels stay normal for us to breathe. The higher you go up, the thinner the air gets, which causes breathing problems for us humans.
Thank you!