Question

state two main causes of diseases

Answer 1

Types of causes. An airbornedisease is any disease that iscaused by pathogens and transmitted through the air. Foodborne illness or food poisoning is any illness resulting from the consumption of food contaminated with pathogenic bacteria, toxins, viruses, prions or parasites...

Answer 2

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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