Explanation:
The World Health Organization (WHO) defines environment,as it relates to health , as "all the physical,chemical, and biological factors external to a person,and all the related behaviors." Environmental health consists of preventing or controlling disease,injury,and disability related to the interactions between people and their environment.
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Answer:
Option B.
Explanation:
Rule of law, is the right answer.
The concept of the rule of law, is the process, mechanism, practice, system or norm that advocates all citizen's equality before the law. This principle prevents the state to make irrational use of power. This idea of rule of law has remained central to legal and political thought since ancient times, for instance, this idea was used by Aristotle and also by French Philosopher Montesquieu.
A) a barter system that does not rely on money or other currency.
There were various reasons for the start of WWI starting with the assassination of Archduke Franz Ferdinand. That assassination was the “breaking point,” if you will. Other underlying reasons include tension created due to the formation of alliances within European nations and conflict due to the rise of imperialism.