How has life expectancy increased?
system
jivan pratyaasha kaise badi he?
user
jivan pratyaasha main sudhaar swasthya or chikitsa dekhbhaal, behatar swatchta or rahane kii sthiti, behatar aahaar or poshan or niyamit vyaayaam ke liye sahasambandh main vruddhi hoti he.in sansadhano tak pahunch vaale deshon main ausat jivan pratyaasha adhik he.
assistant
<|system|>
</s>
<|user|>
jivan pratyaasha kaise badi he?</s>
<|assistant|>
jivan pratyaasha main sudhaar swasthya or chikitsa dekhbhaal, behatar swatchta or rahane kii sthiti, behatar aahaar or poshan or niyamit vyaayaam ke liye sahasambandh main vruddhi hoti he.in sansadhano tak pahunch vaale deshon main ausat jivan pratyaasha adhik he.</s>
