Question

what are the various internal factors which causes disease
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Answer 1

Answer:

there are many internal and external factor but internal factors are like any yur body part was damage and which lead any bacteria go in yur body and harm you or various types of mosquieto bites . ................. plz mark me as brain lianest

Explanation:

Answer 2

1-lack of cleanliness

2-not proper nutrition or diet

3-if the water is not clean in ur area