Question

8 point!!!!!!!!!!!!
how do we know that person is diseased...pls answer fast.....

Answer 1

We can know whether the person is affected by a disease or not .
We can look at the symptoms that the person is having to determine which disease is the person suffering from.

Answer 2

That persons have symptoms of that disease, in mainly diseases he/she first have headache or also vomiting.

Hope it helps you..