Riddles of Nature

Disability is a condition or function judged to be significantly impaired relative to the usual standard of an individual or group. The term is used to refer to individual functioning, including physical impairment, sensory impairment, cognitive impairment, intellectual impairment mental illness, and various types of chronic disease. Disability is a global problem. They are found more or less in every country. Physical or mental disability is a silent crisis that not only affects the disabled pe