Each alveolar sac is surrounded by _______ carrying blood.
A. Arteries
B. Veins
C. Capillaries
Ans: C. Capillaries
Anatomy & Physiology
You might also like to view...
Macromolecules are built of atoms
Indicate whether the statement is true or false
Anatomy & Physiology
Hemoglobin is found within the nuclei of erythrocytes
Indicate whether the statement is true or false
Anatomy & Physiology
Ribose and deoxyribose are carbohydrates.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
The epithelial lining of the proximal convoluted tubule has a brush border of microvilli.
Answer the following statement true (T) or false (F)
Anatomy & Physiology