Biology, asked by hem7ikar7ehtasjatanw, 1 year ago

What are the major cause of diseases?

Answers

Answered by Abhiramspidey
1
Infectious diseases can be caused by:
Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.
Viruses. Even smaller than bacteria, viruses cause a multitude of diseases — ranging from the common cold to AIDS.
Fungi. ...
Parasites.
and most important thing is WEAK BODIES or LACK OF PROPER NUTRITION.
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