19+ Aqa Gcse Biology Heart Diagram Pictures. Blood from two vena cavae enters the right atrium. Gcse biology cardiovascular disease edexcel 9 1.
Designed by the teachers at save my exams for the aqa gcse combined science:
The heart is tasked with pumping blood where it pumps oxygenated blood to the body and deoxygenated blood to the lungs. Revise on the go and ace your gcse biology exams with our digital revision guides & flashcards. The uk's number 1 gcse science course*. • structure of the mammalian heart in a snap!
