Question

what is disease? how do you know if a person has got disease? list various cause for the disease.

Answer 1

Disease means feeling uncomfortable or disease ease.
we can know that a person is suffering from disease by various signs and symptoms.
The various causes of disease are :-
malaria is caused by plasmodium
Brain fever is caused by human mosquito etc.

Answer 2

disease means health abnormality that one faces. It makes us feel uncomfortable and even some time unconscious.
We can know wether a person is suffering from disease or not through the symptoms that appears..
Various causes of disease are -
1) Attack of Pathogens..
2) ill - functioning of body organs..
hope it helps ...
pls mark brainliest...