Explain the following concepts in English:
i) Arpanet
ii) Mental Health
iii) Discipline
iv) Time is precious
v) Sustainability
Answers
i) An electronic communications network that was the predecessor to the internet what he typed could not even be sent as an e-mail,in case it crashed the ancient arpanet system,he had to send a massage to say that it could be downloaded.
ii) Mental health,it is defined by the world health organisation (WHO) is a state of well being in which the individual realizes his or her own abilities,can cope with the Normal stresses of life,can work productively and fruitfully and is able to make a contribution of his or her community.
iii) Discipline is the practice of making obey rules or standard of behaviour and punishing them when they do not.
iv) Affectedly or excesscively delicate,refined or nice.
v) Something that improves "the quality of human life while living within the carrying capacity of supporting ecosystems", though value ,conveys the idea of sustainability having quantifiable limites.
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