Examlex
In order for blood to always flow unidirectionally through a closed circulatory system, the ________.
Mortality Data
Information and statistics related to death rates within a population over a specified period.
Canada
A country located in the northern part of North America, known for its vast landscapes, multicultural diversity, and as the second-largest country by land area in the world.
Deaths
The termination of all biological functions that sustain a living organism.
Centers For Disease Control
A national public health institute in the United States that conducts and supports health promotion, prevention, and preparedness activities.
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