Select your answer:
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Defence against Infectious Diseases › Viewa small fragment of red blood cells found in the blood plasma that functions to promote blood clotting.
A. Platelet
B. Thrombin
C. Thrombus
Nail Disorders and Diseases › View
A rare and serious type of skin cancer that begins in the nail matrix
A. Ridged nail
B. Pyogenic granuloma
C. Nail melanoma
D. Onychia