Question

define Health and disease according to class 9​

Answer 1

health: being engertic without any disease is called health

diesease: being illed by any small ill ness is called diesese

Answer 2

Explanation:

༒☬ᴀɴsᴡᴇʀ☬༒

༒A disease is a type of internal state which is either an impairment of normal functional ability, i.e., a reduction of one or more functional abilities below typical efficiency, or a limitation on functional ability caused by the environment. (4) Health is the absence of disease. (Boorse, 1997, pp. 7–8༒

༒☬ɪᴛᴢʏᴏᴜʀᴍᴀғɪᴀ☬༒