Why is the aorta the biggest artery?

Related questions

1. Why can I feel my aorta in my stomach?
2. Do all aortic aneurysms grow?
3. Where does the aorta start and end?
4. How serious is an aortic aneurysm?
5. Where does the blood enter as oxygen rich?
6. Where does the aorta carry blood to?
7. Can an aortic aneurysm go away on its own?
8. Where in the body is the aorta?
9. Can an aortic aneurysm go away?
10. Where does blood go after leaving the pulmonary arteries?

Tags

1. #heart
2. #largest
3. #carry
4. #oxygen
5. #connected
6. #under
7. #unique
8. #lungs
9. #aorta
10. #blood
11. #these
12. #making
13. #pulmonary
14. #ventricle
15. #pipeline
16. #artery
17. #pressure
18. #arteries