Well ultimately it is Mr. Rocket Man (Kim Jong-un), but he has a small circle of high ranking officials help him with major decisions, similar to Donald Trump and his council.
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Separation is especially an issue with medicine when dealing with suspension.
<h3 /><h3>What is separation techniques?</h3>
Separation technique serves as the processes use in separation of mixtures of substance to the a pure form.
This separation technique is used in medicine topurify substances, but it usually a problem when the substances consist of so much suspension.
Learn more about separation at;
brainly.com/question/25862883