it doesn't... there's no proof that it does :)
The aorta
To distribute blood from the heart to other organs of the fish body
Dorsal aorta carries oxygenated blood from the lungs to the tissues, while the ventral aorta carries impure blood (rich in carbon dioxide) from the heart to the lungs.
Ants do not have a heart. They have a dorsal aorta that functions like a heart.
The Aorta.
Deoxygenated blood (from the body) enters the right atrium of the heart through the VENA CAVA; whereas, oxygenated blood (from the lungs) enters the left atrium of the heart through the PULMONARY VEIN.
The abdominal aorta provides oxygenated blood and nutrients to the lower half of the bodyThe abdominal aorta is the final section of the largest artery in the body. It supplies oxygenated blood to the abdominal organs, pelvic organs, and the legs.
the aorta connects the heart to body.the pulmonary veins and artery connect it to lungs
a dorsal heart is a
The dorsal view of a common frog is what you would see when looking down on the frog from above. The dorsal view typically includes the frog's back, head, eyes, and toes.
and this is the dorsal view
dorsal