Answer:
Block Chain is a system of recording information that makes it difficult or impossible to change, hack, or cheat the system.
A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.
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C.) New discoveries make the current model inaccurate. Since
science is all about observation and experimentation, it is logical that
whenever new findings are gathered, scientific models must be modified to adapt
to the information. As new ideas and concepts are uncovered, models should be
updated to make them correct.
Normally you can't. You cannot tell if water has been frozen and then thawed.
The answer is C.wind machines only generate electricity when wind is blowing
Answer:
An IDE normally consists of a source e editor, build automation tools. Most modern IDEs have intelligent code completion. Some IDEs contain a compiler, interpreter, or both.