Question

What are the two basic reasons that
Cause disease in our body? Example with
an example?​

Answer 1

Answer:

Two main causes of disease are Immediate cause and Contributory cause: Immediate cause are the organisms that enter our body and cause disease. For Example, viruses, protozoa, bacteria. Contributory causes: These are the secondary factors which lead these organisms to enter our body. Example, dirty water, unclean surrounding, contaminated food, etc.

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Answer 2

Explanation:

1) Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

2) Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.

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