1. What's the international telephone code for South Africa?
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2. How high (in meters) is Mount Everest?
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3. How many countries are there in the world?
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Ответ:

1) +1

2) Reaching 29,029 feet (8,848 meters) above sea level, Mount Everest is the highest mountain on Earth.

3) There are 195 countries in the world, 193 of which are members of the United Nations

Объяснение: