The coronary circulation consists of the coronary arteries, which branch off of the aorta and carry oxygen-rich blood to the heart muscle; and coronary veins, which carry deoxygenated blood to the coronary sinus, which empties into the right atrium.he coronary circulation consists of the coronary arteries, which branch off of the aorta and carry oxygen-rich blood to the heart muscle; and coronary veins, which carry deoxygenated blood to the coronary sinus, which empties into the right atrium.
Quick Answer. The differences between micro- and macro-marketing pertain to the scope of a businessâ approach. Macro-marketing takes a global view while micro-marketing works on a smaller scale. Continue Reading.
A marketing environment is composed of specific elements of a businessâs external operating and competitive environment related to the needs of a productâs intended consumer, also known as the target market member.Marketing environments are often tied to the productâs stage in the business marketing life cycle.xternal Environment Analysis. Analysis of the remote business environment helps business strategists understand the nature and direction of the current conditions. Remote analysis spots potential issues and predicts trends.