HUMAN HEART | Structure & function of heart | IMP LQ of ZOOLOGY explained in Nepali for NEB STUDENTS

The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes. ____________________________________________________________________________________ This video is dedicated to NEB students who are taking NEB exam of National Examination Board. Learn about the HUMAN RESPIRATORY SYSTEM here:    • Human Respiratory System in NEPALI for Cla...   FB PAGES LINK : for science meme, notes and NEB updates :   / thepathsala