Question

आरडीए और आवश्यकता में अंतर बताइए​

Answer 1

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Answer 2

Answer:

swasth aur sakriy jivan jeene ke liye manushya ko poshak tatvon ki ek vistar shrankhala ki avashyakta Hoti hai Jin karkon ko pratyek poshak tatvon ki Matra nirbhar Karti hai unmen sharir ka vajan aayu sharirik gatividhi manushya ki sharirik sthiti Shamil hai yah ek vyakti se dusre vyakti mein bhinn hai ki poshak tatvon ki kitni avashyakta hoti hai