Specific arteries and veins of the heart are different from the pattern seen in the rest of the body because they work differently. Veins are thin-walled and don't need to cope with much pressure as the arteries that are thick and muscular-walled, which are flexible to cope with the differing force of blood flow by heart contraction. The rest of the veins and arteries in the body just carry the blood to the whole body and not making as much pressure as the veins and arteries of the heart.
The Pulmonary artery carries undeoxygenated blood to the lungs to be oxygenated then the pulmonary artery carries the new oxygenated blood back to the heart!
Heart to arteries to capillaries to veins.
An specific pattern of stars could be called a constellation.
explain how to find the rule in a numerical pattern
That electrons can orbit their nucleus in only certain discrete orbits at certain specific levels of energy
Constallation
sequence
extemporaneous
Yes.
It really depends on what pattern is on it and who designs it. Kimonos have lots of different patterns on every single one all saying something different. if your looking for a specific kimono try searching it or the patterns.
Blues music repeats itself in a specific 12 bar harmonic pattern.
Please explain what you mean specifically by "Pattern"
Lighthouses are built in areas of potential danger to warn sailors. They are also used as a navigation aid as each lighthouse's lights flash in a different pattern.