Checkpoint Science (Biology) | The Circulatory System Revision Note
CAIE Checkpoint Science – Biology: The Circulatory System — covers heart structure and blood flow, types of blood vessels and their functions, composition of blood and roles of red/white cells, platelets, and plasma, transport of oxygen, carbon dioxide, and glucose, causes and effects of heart disease, and methods for maintaining a healthy heart through diet and exercise.
باز نشر محتواها در فضای مجازی، ممنوع است.

باز نشر محتواها در فضای مجازی، ممنوع است.