The tiny, thin-walled sacs in the lungs are called:

a. bronchi
b. villi
c. pharynx
d. alveoli


d. alveoli

Anatomy & Physiology

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In this illustration of the inner ear, what structure does the number 1 indicate?

A.   Utricle B.   Saccule C.   Membranous labyrinth D.   Round window E.   Oval window

Anatomy & Physiology

The skin is one of the larger organs in the body by weight.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

In the diagram, which bone is the short bone?

a) A b) B c) C d) D e) E

Anatomy & Physiology

A thickened area of scar tissue that is covered by a shiny, smooth epidermal surface is called a(n)

A) granulation tissue. B) scab. C) keloid. D) callus. E) abrasion.

Anatomy & Physiology