By using the wheel, mankind gained the ability to work more efficiently and travel more quickly. Besides its use in transportation, the wheel went on to become the basic principle behind almost every mechanical device.
Answer:
Because we have mind to do social things. We developed according to our social environment.
Because we have mind to do social things. We developed according to our social environment.If you see history all the civilizations are developed socially it means a man is born to be social. We learn from others. Even animals are social to lI've life safer the rules are equally applicable to them.
<span>Which river valley produced the earliest known code of laws?
Answer- A) mesopotamia
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One possible acclimatization is the rise in red blood cell count when a person is in higher altitudes. This is because the air density is less when at higher altitudes, therefore oxygen availability is also less. A person may experience symptoms of uneasiness, weakness, etc. due to the reduced oxygen supply to the tissues. This is why red blood cell count increases in the blood in order to absorb the available oxygen into the body
