It carries blood that has no oxygen from the heart to the lungs to pick up oxygen all the others carry oxygenated blood with the exception of unbilical arteries.
The pulmonary artery also exchanges carbon dioxide at the lungs.
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Who are the 'others'? Unless I know that I can not answer your question.
The pulmonary artery runs from the heart to the lungs. It is the only artery that doesn't carry oxygenated blood. That makes it a darker red than the blood in other arteries, so it looks blue under your skin.
It is the only artery which carries deoxygenated blood. Arteries always carry blood away from the heart (veins carry it to the heart). Therefore, most arteries will carry oxygenated blood from the heart and deliver it around the body. The pulmonary artery is taking blood from the heart to the lungs to be oxygenated which is why it is different from other arteries.
its the largest in the world
dinosaur
Writing a fact news makes me different from others...
it has a maple leaf on it.
depending on what color your moms is.
The number of protons.
The thing which makes dead sea different from others is that nothing can live in it and every thing floats on it and it has the largest quantity of salt comparing the others.
bird