Question

state two main n causes of disases​

Answer 1

Answer:

cleanness

mental state

Answer 2

Answer:

Immediate cause and contributory cause

Explanation:

1 . Immediate cause: The organisms that enter our body and cause the disease are termed as an immediate cause. For example, virus, bacteria, protozoa etc.

2 . Contributory cause: The secondary factors which led these organisms enter our body are termed as a contributory cause.