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
생리학은 생명체의 기능을 연구하는 학문입니다.saengrihak-eun saengmyeongche-ui gungneun yeonguhaneun hakmunimnida.Physiology is the study of the functions of living organisms.