The Most Common Household Type Today Is That of Married

question 69

True/False

The most common household type today is that of married couples without children.

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Definitions:

Chordae Tendineae

Heart strings, or thin bands of fibrous tissue, that attach to the heart valves and are responsible for preventing the inversion of these valves during heart contraction.

Aortic Arch

The curved portion of the aorta, the major artery in the body, from which the head, neck, and upper limb arteries originate.

Right Subclavian Artery

A major artery that supplies blood to the right arm and the right side of the neck and head.

Brachiocephalic Trunk

A major artery in the upper body that supplies blood to the right arm and the head and neck.