As deoxygenated blood (blood lacking oxygen) enters the heart, list the following structures in the

correct order.



A. aorta
B. left atrium
C. left ventricle
D. lungs
E. pulmonary arteries
F. pulmonary veins
G. right atrium
H. right ventricle
1. first structure
2. second structure
3. third structure
4. fourth structure
5. fifth structure
6. sixth structure
7. seventh structure
8. eighth structure


ANS:1.
G
2. H
3. E
4. D
5. F
6. B
7. C
8. A

Biology & Microbiology

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