While standing in the anatomical position, _____.

Name the type of tissue membrane that is defined as skin that covers the body, is thick, relatively waterproof, and usually dry. 

When body temperature rises, a center in the brain initiates physiological changes (sweating) to decrease the body temperature. This is an example of _____.

Tactile discs composed of tactile (Merkel) cells contain sensory nerve endings, found in hairless skin, and respond to touch. 

The two major components of the integumentary system are the _______ and _______. 

Exposure to ultraviolet light (sunlight) causes the skin to darken by increasing the production of ________.

The nail body covers the _____. 

While standing erect, the direction of caudal is ______.

Homeostasis is defined as all body systems working together to maintain a stable internal environment. 

In general, glandular epithelia produce _____.