Which of the following vitamins is essential for blood clotting?
A) vitamin D B) vitamin C C) vitamin K D) vitamin A
Question 2
Which of the following goals is not a proposed focus of Healthy People 2020?
A) Promote quality of life, healthy development, and healthy behaviors across every stage of life.
B) Support food industry efforts to obtain favorable health claims on nutrition labels.
C) Create social and physical environments that promote good health for all.
D) Eliminate preventable disease, disability, injury, and premature death.
Blood cells
Model of malaria protozoa in a red blood cell. New parasites are produced and mature in the RBC, ...
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