B4.3 - The Heart - AQA Biology GCSE 9-1

preview_player
Показать описание
The Heart
AQA 9-1 GCSE Biology
This describes the structure of the heart including the 4 chambers, arteries and veins, Valves, septum and oxygenated and deoxygenated blood.
Also discussed is the muscular contractions that take place during a heart beat.
Рекомендации по теме
Комментарии
Автор

Great video! You deserve more subscribers!

YTScienceTeacher
Автор

Amazing video!! I was able to learn the heart in 15 minutes (miracle). Keep making videos 👍

food-asmr