5 a day GCSE PE questions 9-1- Cardiorespiratory system vol 12

The video tutorial covers the cardiorespiratory system, focusing on the pathway of air into the lungs, gas exchange in the alveoli, and the role of oxygen binding to hemoglobin. It also discusses different types of blood vessels and their characteristics. The tutorial encourages students to revise and share their progress with teachers.

Can you name three different types of blood vessels?

Can you name two differences between a vein and an artery?