WebThis video covers the structure and function of the heart, the double circulatory system, the associated blood vessels, pacemaker cells and the coronary arte... Web21 Mar 2024 · The heart is tasked with pumping blood where it pumps oxygenated blood to the body and deoxygenated blood to the lungs. The heart also has three main types of …
The Heart - GCSE Biology kayscience.com - YouTube
WebHeart structure. The human heart has a mass of around 300g and is roughly the size of a closed fist. It is protected in the chest cavity by the pericardium, a tough and fibrous sac. … WebLIBERATE Biology revision notes on Characteristics. Designed by the teachers at SAVE MY EXAMS to the CIE IGCSE Biology 0610 / 0970 syllabus. FREE Biology revision minutes on Characteristics. harrison thornburgh insurance
AQA GCSE (9-1) Biology Revision - PMT
WebThe Heart Lesson Pack. In this fantastic lesson pack on the GCSE topic `The Heart' you will find a label the heart worksheet, a PowerPoint, a lesson plan and some GCSE exam style … WebThe body contains three different types of blood vessel: Arteries: transport blood away from the heart (usually at high pressure) Veins: transport blood to the heart (usually at low pressure) Capillaries: have thin walls which are “leaky”, allowing substances to leave the blood to reach the body’s tissues WebGCSE Art and Design Assessment There are two parts to the Edexcel course for GCSE Art and Design. The portfolio is 60 per cent of the course and the externally set assignment is 40 per cent. chargeur honor 6x