Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
생물의 목적률은 진화의 과정에서 나타난다.saengmul-ui mokjeokryul-eun jinhwa-ui gwajeong-eseo natananda.The teleonomy of living beings emerges in the process of evolution.