according to the germ theory of disease, disease is caused by\ndecaying matter.\nchemicals.\nmicroorganisms.\…

according to the germ theory of disease, disease is caused by\ndecaying matter.\nchemicals.\nmicroorganisms.\nmiasma.

according to the germ theory of disease, disease is caused by\ndecaying matter.\nchemicals.\nmicroorganisms.\nmiasma.

Answer

Brief Explanations:

The germ theory of disease posits that diseases are caused by microorganisms such as bacteria, viruses, fungi, etc. Decaying matter, chemicals, and miasma are not the causes according to this theory.

Answer:

microorganisms.