Biology, 01.09.2019 13:30, whitethunder05

Which statement best describes the germ theory of disease?
diseases are caused by bad-smelling poisonous vapors that contain decaying matter.
diseases are created or generated spontaneously within the body.
diseases can be isolated and grown in cultures.
diseases are caused by the presence and action of specific microorganisms.
answer is d

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Which statement best describes the germ theory of disease?
diseases are caused by bad-smellin...