★ Pathophysiology Quiz
Which system transfers oxygen to the bloodstream
A. Respiratory
B. Cardiovascular
C. Integumentary
D. Muscular
Select your answer:

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Biology Mitosis Understanding Psychology Nervous System Discovery of DNA Endodontic Surgery Vessels Philosophy Reproductive System Vocabulary PHE Disease & Immunity Human Body and Pathogens Immunity Human Urinary System Cardiovascular Adaptation Refresher Forensic OdontologyOther quiz:
Enzymes and Digestion › ViewThe enzyme trypsin is produced in the:
A. Stomach
B. Pancreas
C. Salivary glands
D. Liver
Compact Bone › View
What is an osteocyte?
A. mature bone cell
B. bone tissue
C. dense fibrous membrane covering the surface of bones
D. tiny canals that link osteocytes
E. small cavities in bone that contain osteocytes