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20$

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  20$ .  ENA-   2021

Earnathon - .

-  ENA, 2021 .

  : 

- ( , ). , , , ,  , . , , ,

- "Learn on Evolution Money", . ( 2 , 4 ) , "Take quiz".

quiz :

1- Absence of foreign exchange
2- It's a digital assets that can be transferred across borders without banking facilities
3- Cryptography and currency
4- 2008

20$ .

10$ .

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