Is your country experiencing any particular changes at the moment? think about awareness of green issues, cost of living, fashion, the media, etc. choose two issues. discuss the causes and effects of the changes. do you feel strongly about any of them? написать ессе
3) 3 аминокислоты: nh2-ch2-cooh- глицинnh2-сн(ch2c6h5)-cooh- фенилаланинnh2-ch2-cooh- глицин