____ transport deoxygenated blood from various parts of the body to the heart.

Cicatrix is another term for a ____.

The inner layer of the skin, known as the ____, and consists of a highly sensitive vascular layer of connective tissue.

A barber should ____ if he sees changes in the client’s skin.

____ nerves are all connected to a part of the brain surface.

The congenital absence of ____ in the body, including the skin, hair, and eyes, is called albinism.

____ is an oily substance produced by the sebaceous glands.

____ is characterized by dry or moist lesions.

The ____ is the outermost protective layer of the skin.

The muscle that surrounds the lower part of the lip is the: