Communities? what are the answer choices?
The correct answer is B) Finding friends who like to exercise the same way you do.
The model that describes how data is written to a blockchain is the: append-only data structure.
<h3>What is an Append-only Data Structure?</h3>
Append-only is computer data storage property whereby new data can be added to a blockchain, like an additional block, in a time-ordered sequential order in such a way that the data added cannot be easily altered as al data are permanently stored across all nodes.
The append-only data structure makes data stored almost immutable. This is the model in which the blockchain technology is built on.
Therefore, the model that describes how data is written to a blockchain is the: append-only data structure.
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Psycho surgery : Severing or disabling areas of the brain to treat a personality disorder, behavioral disorder or other mental illness.
Electroconvulsive therapy : It is psychiatric treatment in which seizures are electrically induced in patients to provide relief from mental disorders.
Antipsychotic drugs : Drugs used to treat psychosis.
Antianxiety drugs : Any drug that relieves symptoms of anxiety.
Of the given options, Psycho surgery causes most serious form of brain damage.
