Haanah (Bitter sweet)
/ " webkitallowfullscreen="true" width="500"> "50 million year challenge" I've drawn two whales. pic.twitter.com/xRG7533Pd5 — SYED حيدر (COMMISSIONS OPEN) (@HJ_arts02) February 18, 2022 '''Carbon-14''' ( 14 C), or '''radiocarbon''', is a [[radioactive isotope]] of [[carbon]] with an [[atomic nucleus]] containing 6 [[protons]] and 8 [[neutrons]]. Its presence in organic materials is the basis of the [[radiocarbon dating]] method pioneered by [[Willard Libby]] and colleagues (1949) to date arch| type_species = [[Pusa hispida]] | subdivision_ranks = Species | subdivision = ''[[Pusa caspica]]'' ''[[Pusa hispida]]'' ''[[Pusa sibirica]]
