The directions say to put in order beginning with the lungs and including all valves, identify the path that blood floss's into heart, and our body. I have tried and tried and I can't figure it out This interactive activity requires students to arrange text blocks representing different parts of the circulatory system in their correct order. Below are the segments to be organized:1. Lungs2. Right atrium3. Tricuspid valve4. Right ventricle5. Pulmonary valve6. Pulmonary veins7. Left atrium8. Mitral valve9. Left ventricle10. Vena cava11. Aortic valve12. Veins13. Aorta14. Arteries to bodyThis exercise aims to help students understand the flow of blood through the heart and the body, reinforcing their knowledge of cardiovascular anatomy and physiology. Users can drag each item to the appropriate location to visualize the path of circulation. A "Check my work" feature allows students to verify their answers.

Herat is chief beating structure in the circulatory system which mainly consists of 4 chamber . These are :- A ) Right atrium B ) Right ventricle C ) Left atrium D ) Left ventricle In the heart:- 1 ) Firstly , veins from various body parts drains their blood into vena cava like superior vena cava and inferior vena cava . 2 ) Right atrium then recieve impure blood from vena cava . 3 ) From right atrium via Crossing through tricuspid valve , blood enter the right ventricle . 4 ) From right ventricle , blood via crossing through pulmonary valve in the pulmonary trunk enter the lungs , Blood passes through Pulmonary vein from blood enter left atrium. 5 ) Left atrium then recieve blood from lungs which crosses mitral valve , enters into left ventricle . 6 )From Left ventricle , blood by crossing through aortic valve enter aorta which divided into multiple Arteries and distribute to all body parts .Accordingly , the correct order is as :- 1) Veins 2 ) Vena cava 3 ) Right atrium 4 ) Tricuspid valve 5 ) Right ventricle 6 ) Pulmonary valve 7) Lungs 8 ) Pulmonary vein 9 ) Left atrium 10 ) Mitral valve 11) Left ventricle 12 ) Aortic valve 13 ) Aorta 14 ) Arteries to body .