The answer would be D because the proportion is 6:9, which could be simplified to 2:3
Answer:
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Explanation:
Among the uses of surveillance are detecting individual cases of diseases of public health importance (e.g., malaria), supporting planning (e.g., priority setting), monitoring trends and patterns of health-related conditions (e.g., elevated blood lead levels), and supporting evaluation of prevention and control ...
Answer:
B. To transport nutrients to the body
Explanation:
the blood vessels transport nutrients to the tissues of your body!
Health food . sports sprit encouraged