Checkpoint Science (Biology) | Respiratory System Revision Note
CAIE Checkpoint Science – Biology: Respiratory System — covers breathing vs respiration, structure and functions of air passages (nose, trachea, bronchi, bronchioles), mechanics of breathing with intercostal muscles and diaphragm, gaseous exchange in alveoli, aerobic and anaerobic respiration processes, effects of smoking on lung health, and related diseases such as bronchitis, emphysema, and lung cancer.
باز نشر محتواها در فضای مجازی، ممنوع است.

باز نشر محتواها در فضای مجازی، ممنوع است.