Topics: Blood Groups Quiz
What is the function of the valves in the heart?
A. To separate the chambers
B. To prevent backflow of blood
C. To prevent blockage in the heart
D. To separate the blood
Select your answer:
Topics:
ology & phobia A Treat For Mosquitoes Therapeutic Services Roots Microorganism - Diseases Adaptive Immune System Digestion Eye Fats And Oil Your Body Type 1 Diabetes Cell & Bond Chronic Diseases Properties of Hair and Scalp Nutrition - Digestive System PancreasOther quiz:
Ecology › ViewWhen an animal looks like another animal it is called ______________.
A. camouflage
B. mimicry
C. warning coloration
D. protective resemblance
Components of Blood › View
Which of these would cause a reduction in red blood cells?
A. Dehydration
B. Iron deficiency