
Capillaries wrap around the ____________ for gas exchange.
A. Secondary bronchi
B. Alveoli
C. Alveolar ducts
D. Bronchioles
Select your answer:

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Homeostasis - Vision Correction Beneath the Skin Thyroid Gland Fish Health Management Diseases of Digestive System Eczema Cells & Body Systems Restrictive Respiratory Disorders Muscular Blood Formation and Clotting Microrganisms My Teeth Introduction to Kinesiology Hospital Unit Bacteria, Viruses, and FungiOther quiz:
Cell Structure and Functions › ViewOne difference between cardiac muscle fibers and skeletal muscle fibers is that cardiac muscle fibers:
A. are not striated, while skeletal muscle fibers are
B. have several nuclei, while skeletal muscle fibers do not
C. are under voluntary control, while skeletal muscle fibers are not
D. branch and form complex networks, while skeletal muscle fibers do not
Hematology › View
Property by which platelets bind to nonplatelet surfaces such as your sub-endothelial collagen
A. Adhesion
B. Secretion
C. Aggregation