Answer:
The earliest known case of infection with HIV-1 in a human was detected in a blood sample collected in 1959 from a man in Kinshasa, Democratic Republic of the Congo. (How he became infected is not known.)
Explanation:
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It means shadow in English
A medicine is a chemical substance that is used to treat, prevent or diagnose a disease.
Answer:
Biological determinants such as hunger, appetite, and taste
Explanation:
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Id go with A because the avg for 15 year olds is about 72ish to 100ish.