Answers

2014-11-17T17:14:47+05:30
When we are sick neither our body nor our mind is at ease.a disease is an abnormal condition in which the body is not able to function properly.diseases can occur due to many reasons.some diseases like diabetes or arthritis are caused when a peticular part of our body stop functioning properly.deficiency or the lack of particular minerals or vitamins in the body also causes diseases. 
0