Answer:
By spreading its operations across a network of computers, blockchain allows Bitcoin and other cryptocurrencies to operate without the need for a central authority. This not only reduces risk but also eliminates many of the processing and transaction fees.
Explanation:
No, it was not really voluntary if the animals did not volunteer than he/she would have their food rations reduced by half(or barley enough to survive off of). I don’t have a quote sorry
The correct answer is A (his), because a pronoun takes the place of a noun effectively. In this case, the noun being “the man’s”. -♡
The first one is D, the second is C, and the last one is A