WebYour heart walls are the muscles that contract (squeeze) and relax to send blood throughout your body. A layer of muscular tissue called the septum divides your heart walls into the left and right sides. Your heart walls have three layers: Endocardium: Inner layer. Myocardium: Muscular middle layer. Epicardium: Protective outer layer. WebStructure of the cardiovascular system. If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and …
AQA GCSE - Britain - Health and the People (2) PDF - Scribd
WebFeb 22, 2024 · NEW GCSE 2016 The heart & circulatory system - Based on the AQA Specification - this lesson covers: - the functions of the … WebThe heart is the control for the circulatory system. It is a muscle that pumps blood around the body. The heart consists of two muscular pumps that lay next to each other. The right side pumps deoxygenated blood to the lungs, whereas the left side pumps oxygenated blood to the whole body. There are four chambers in total. early head start lafayette la
AQA B3 Heart structure and function Teaching Resources
WebY9 Biology. Label the Heart Muscle Layers Labelled diagram. by Kelvin2. Label the heart GCSE biology Labelled diagram. by 17r2hige. Label The Diagram of The Heart Labelled diagram. by Gwoolley3. KS4 Y10 Y11 Biology Science. 10X Label the Heart diagram Labelled diagram. WebOct 4, 2024 · The heart is a muscular organ that pumps blood throughout the body. It is located in the middle cavity of the chest, between the lungs. In most people, the heart is located on the left side of the chest, beneath … WebNov 19, 2024 · This video covers the structure and function of the heart, the double circulatory system, the associated blood vessels, pacemaker cells and the coronary arte... early head start lancaster ohio