Asked/Added Questions From NCERT:

 It can be defined as a condition in which normal functioning of the body or its some part or organ is disturbed or deranged.

-Answered by Aman Senapati On 26 June 2020:07:41:00 AM

 Physical Health:- It refers to the normal state of structure and functioning of various body organ.Physical Health can be determined by several medical tests and physical examination.

Mental Health:- It is associated with the mental satisfaction of a person.It maintains a balance and harmony between individual's expectation and achievement.It is difficult to measure

Social Health:- It implies social well being,i.e.,good relation and happiness at home , at working place and with neighbours and friends.Social health is still more difficult to assess.

-Answered by Aman Senapati On 26 June 2020:07:26:31 AM

 Development of immunity or body resistance against a pathogen through vaccination is called immunisation.

-Answered by Aman Senapati On 24 June 2020:10:20:58 AM

 We are advised to take bland and nourishing food when we are sick so as to :-

a)Provide nourishment to body , to recover from weakness.

b)Strength our body's immune system.

-Answered by Aman Senapati On 24 June 2020:08:38:27 AM

 a)Hygienic living conditions and perfect personal hygiene.

 b)Balanced diet, clean drinking water, adequate physical exercise.

-Answered by Aman Senapati On 24 June 2020:08:21:44 AM

 a)Complete physical fitness, i.e.,free from any disease.

 b)Perfect mental and social well-being.

-Answered by Aman Senapati On 24 June 2020:08:19:15 AM