ACTIVITY 1:Arrange the statements in alphabetical order from A to I based on the flow of blood inside the heart. Write youranswer in the space provided.1. The pulmonary veins return oxygenated blood from the lungs to the left atrium.2. After there, it is distributed to the left and right lungs via the pulmonary arteries, where it absorbs oxygenand exhales carbon dioxide.3. Blood will again return via the vena cava to the heart.4. The right ventricle receives blood flow through the tricuspid valve, which is the right AV valve.5. The vena cava allows the body's deoxygenated blood to enter the right atrium.6. It then enters the left ventricle through the left AV valve (bicuspid).7. After that, it spreads to every bodily structure, loading carbon dioxide and unloading oxygen.8. The aortic valve opens when the left ventricle contracts. As a result, blood flows to the aorta.9. The pulmonary valve opens when the right ventricle contracts. Blood then passes through the pulmonaryarteries.
Answer (1)
A. The pulmonary veins return oxygenated blood from the lungs to the left atrium.B. The vena cava allows the body's deoxygenated blood to enter the right atrium.C. After there, it is distributed to the left and right lungs via the pulmonary arteries, where it absorbs oxygen and exhales carbon dioxide.D. Blood will again return via the vena cava to the heart.E. It then enters the left ventricle through the left AV valve (bicuspid).F. The aortic valve opens when the left ventricle contracts. As a result, blood flows to the aorta.G. The pulmonary valve opens when the right ventricle contracts. Blood then passes through the pulmonary arteries.H. The right ventricle receives blood flow through the tricuspid valve, which is the right AV valve.I. After that, it spreads to every bodily structure, loading carbon dioxide and unloading oxygen. HOPE IT HELPS YOU
