Explanation:

<em><u>Bitcoin is a digital currency which operates free of any central control or the oversight of banks or governments. Instead it relies on peer-to-peer software and cryptography. A public ledger records all bitcoin transactions and copies are held on servers around the world</u></em>
In a game of softball, the pitcher must throw in an underhand motion, with the hand below their hip.
(Someone correct me if I'm wrong :))
When there is more of a product, the price is lowered because the product is not in short supply. However, if there is very little of the product, the price will increase because it is harder to get one's hands on that product because of its scarcity.
Answer:
Explanation:
Test nonverbal ability such as the ability to copy block design
Answer:
north korea is protected by the soviet union, and south korea is protected by the u.s. when the cold war happened between the u.s. and the soviet union, obviously the same sort of tensions would happen between north korea and south korea