Name three important aspects to maintain good health.

(i) Balanced diet (ii) Personal hygiene and (iii) Regular exercise.
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Name the source plants of heroin drug. How is it obtained from the plants?


Papaver somniferum is the source plant of heroin drug. This is obtained by Acetylation of morphine, which is extracted from the latex of poppy plant (Papaver somniferum).


Write the effects of heroin on the human body.


Heroin is depressant and slow down body functions.


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What is health ?


It is a state of complete, physical, mental and social well being of a person.
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List advantages of good health.

Healthy people are more efficient and productive. good health also brings prosperity and people live long. It also reduces infant and maternal mortality.
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