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China has one of the world's oldest medical systems. Acupuncture and Chinese herbal remedies date back at least 2,200 years, although the earliest known written record of Chinese medicine is the Huangdi neijing (The Yellow Emperor's Inner Classic) from the 3rd century bce.
Explanation:
i dunno if tama
Answer:
Yo personalmente creo que políticos debería y deben ser responsable, no debe tener ningún secreto en cuanto a su administración, y mantener etica.
Systematic Observation is a method used to understand how a particular activity or task works. The researcher observes the stages of a process, the tools used, the difficulties that appear, the conversations and the results of the work.
From this method the conclusion is a consequence of the whole process so it is acquired, the whole process of analysis will lead to the conclusion.