+2 əjdaha 1. ri talks integrative biology ümumi fəlsəfə width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> " target="_blank" class="sonses" rel="nofollow">https://www.youtube.com/playlist?list=PL0F20231852519BBC dünya tarixi)