13 4 ACTIVITY 2-THIS IS MY WAY! INSTRUCTION: Rearrange the flow of blood to the heart in correct sequence using th structures of the circulatory system. Write the letter of the best answer in the blank pr A. Pulmonary veins B. Tricuspid valve C. Aorta D. Right ventricle E. Pulmonary artery F. Lungs G. Bicuspid valve H. Right atrium I. Left Ventricle J. Left atrium 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.