Select your answer:

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Teeth & Microbes Gastroenterology Body Fluids & Circulation Carbohydrates, Proteins and Lipids Immunity and Vaccines The Human Eye Kidney - Loop of Henlé Oncology Disease Prevention Atoms and Radioactivity Body Defense Diseases of The Digestive System Endodontic Surgery CNA Introduction Pathophysiology - InflammationOther quiz:
Cell › ViewProtein Factory of cell
A. Nucleus
B. Ribosome
C. Mitochondria
D. ER
Major Internal Organs of the Body › View
Type of muscles that keep the heart beating.
A. skeletal muscles
B. smooth muscles
C. cardiac muscles