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Development that takes place before the age of nine.
Primary sexual characteristics appear at birth and comprise both the external and internal genitalia (e.g., the penis and testes in men and the vagina and ovaries in women).
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you can start a volenteer program that rewards youth for helping the comunity
Explanation:
Answer:
so me and I dont get your question
Infections can transfer through your blood stream
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Explanation:
Improve methods for gathering and evaluating surveillance data. Ensure the use of surveillance data to improve public health practice and medical treatment. Strengthen global capacity to monitor and respond to emerging infectious diseases.