★ Blood Groups Quiz
Which one of the following blood components helps it to clot when the skin is cut?
A. Red blood cells
B. White blood cells
C. Plasma
D. Platelets
Select your answer:

Topics:
Anatomy and Histology Musculoskeletal Circulatory System and Nutrition Virus Human Eye Balanced Diet Vaccines Biotherapeutics & Cellular Meat Healthy Living Vocabulary Nail Carbohydrates / Fat-soluble Vitamins Science Reproduction Fats And Oil Pulmonology Benefits of Physical Activity Properties of The Hair and ScalpOther quiz:
5 Major Food Groups › ViewWhich food group does this belong to?
A. Protein
B. Fruits
C. Vegetables
D. Dairy
E. Grains
Medical Terminology › View
aden-
A. gland
B. tongue
C. teeth
D. gum