<u>Answer:
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Once Earth-like planets are identified, the next step would be to check the habitability.
<u>Explanation:
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- Space exploration is meant to understand the outer celestial structures by developing and implementing space technologies. Once the objects are traced out, next step would be to check the habitability.
- This includes various features like climate, temperature, water composition, UV light etc. Ultra Violet radiations could help to start life on any planet as they are the building blocks of life.
Answer:
1) Fernando de la Rua, Argentina's president, resigned on December 20, 2001 after devaluing the peso and restricting withdrawals from banks.
2) As the vice-president had already resigned, the president of the Senate, Ramon Puerta, while Congress decided on the new president.
3) Congress decided to name Adolfo Rodriguez Saa as interim president.
4) He resigned on December 31, leaving the President of the Chamber of Deputies, Eduardo Camaño, as interim president.
5) On January 2nd, 2001, Eduardo Duhalde was named president by the Congress.
Explanation:
42 or 43 is the number of how many total countries in the western hemisphere
