Darwin's Origin of Species Challenge ລະເມີດກົດລະບຽບຂອງ Tjaz ບໍ? ບອກພວກເຮົາວ່າມີຫຍັງຜິດ, ແລ້ວຈະມີຄົນມາກວດເບິ່ງ.
Darwin's Origin of Species ChallengeTest what you know about Darwin's big idea of natural selection, from pigeons and ants to fossils and far-off islands.
