显示?palatable a./ad.可口的,受欢迎的?hazards n.有害物РNatural ScienceРIn the broadest sense, science is systematized knowledge derived from and tested by recognition and formulation of a problem, collection of data through observation,and experimentation. ?广义来讲,科学是系统化的知识,该知识源于并被如下行为所验证:通过观察和实验收集的数据,从而认知并确切的阐述某个问题。РNatural ScienceРWe differentiate between social science and natural science in that the former deals with the study of people and how they live together as families, tribes, communities,races,and nations, and the latter deals with the study of nature and the physical world.?我们将科学区分为自然科学和社会科学。前者研究人以及他们是如何作为家庭,种族,部落,社区及民族而生活在一起的,而后者研究的是自然和整个物理世界。? Natural science includes such diverse disciplines as biology, chemistry, geology, physics, and environmental science.?自然科学包括生物,化学,地质学,物理学,环境科学等不同学科。
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