Select your answer:
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Dementia Genetic Engineering Measles and Hib Psoriasis Enzymes and Their Functions Lipid Metabolism Blood Groups Biology Population Ecology BTEC Biological Approach Revise Axial & Appendicular Skeleton Ankle, Foot, & LL - Injuries Pulmonary System Safety Terms Human Anatomy and PhysiologyOther quiz:
Heart and Circulatory System › ViewIdentify
A. Pulmonary veins
B. Pulmonary artery
C. Aorta
D. Vena cava
Phlebotomy › View
Anticoagulants ___ blood from clotting.
A. loosen
B. enhance
C. prevent