---

---

Select your answer:
         

Next Quiz >

Topics:

Characteristics of Life & Viruses Pathology Endocrine Anatomical Terminology Disabilities Surgical & Complementary Terms Population Ecology Anatomy & Physiology: Respiratory Functional Anatomy in Track & Field Health and Diseases Diabetes Pathophysiology Nutrition - Digestive System Eye Anxiety Disorders Division of Microbiology Sensory Disorder

Other quiz:

Respiratory System › View

What is the site of gas exchange?

A. alveoli

B. nose

C. lung

D. bronchi

---

Multicellular Organisms: Organisation › View

Tissue that covers the outside of an organism as well as lining organs and cavities is called ________ tissue

A. connective

B. smooth

C. endothelial

D. epithelial

---