In this sentence, retain means to hold.
eg.
<em>As much as she tried, Sam could not retain the twins she was babysitting.
</em><em> </em>Does that help? I hope it does!!! ;)
From one Smartie to Another- Bubble Smartie11
I read Ted Chiang’s excerpt “EXHALATION” and the correct answer would be D, <u><em>“IT CREATES A FEELING OF HOPE AND PERSONAL REFLECTION”.</em></u> The whole excerpt is talking about life in a scientific way, it’s trying to make the reader to have a vision about some scientific facts about our organism.
The excerpt states 2 theories. The first one is about our memories and that the things that we forget are indeed gone forever and there is nothing we can do to have them back. And the second one is about contrasting reality vs science.
Esawar Prasad's article “The Future of Money” is published in a magazine. According to the article, the nodes are used to store and share transactional records. Thus, option b is accurate.
<h3>What is blockchain in bitcoin?</h3>
Bitcoin is digital money, and blockchain is the log not centralized for the dealings that happen across the network. They do not require any central authority to clear the transactions.
Nodes and blocks are an integral part of the blockchain that stores the data and are interconnected to run the core of the cryptocurrency. The transactional information is stored and encrypted in the nodes and blocks of the blockchain.
Therefore, option b. node share information in the form of blocks is accurate.
Learn more about blockchain and cryptocurrency here:
brainly.com/question/23956699
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