What do Red-Blood cells do?
A. Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs
B. keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
C. Collects blood from the capillaries and drain it into the veins
D. Bring nutriients to the cells and carries away waste materials.
Select your answer:
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Genetics Biocomposite Digestion Anatomy and Physiology Genetics and Censorship Med Term Musculoskeletal Clinical Pathology Body Systems & Anatomical Terms EKG CCMA Mutation & Genetic Engineering Renal System - Pharmacology EMR Pathophysiology Body Dermatology World Health DayOther quiz:
Immunity & Cancer › ViewWhich one is not property of cancer cells
A. They show contact inhibition
B. Divide in uncontrolled manner
C. Compete with normal cells for vital nutrients
D. Do not remain confined to area of formation
Cardiovascular and Respiratory › View
Which phase is the heart in when contracting?
A. Systole
B. Diastole
C. Cardiology
D. Compression