<span>The virus can be transmitted through contact with infected blood, semen, or vaginal fluids .Within a few weeks of HIV infection, flu-like symptoms such as fever, sore throat, and fatigue can occur. Then the disease is usually does not show symptoms until it become to AIDS. AIDS symptoms include weight loss, fever or night sweats, fatigue, and constant infections.</span>
Vaccines saves lives, Over the years, vaccines have prevented countless cases of disease and disability, and have saved millions of lives.
Vaccines Protect Individuals, Families and Communities, Did you know that when you get vaccinated, you’re not only protecting yourself, but you are also protecting your family and your community from contagious and dangerous diseases?
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Answer – B. (Return blood to the lungs)
The function that capillaries serve in the cardiovascular system is to return blood to the lungs. The capillaries beds are the area where the excess carbondioxide produced by the cells are exchanged with oxygen. The deoxygenated blood is then transported by the capillaries through the circulatory system back to the lungs for reoxygenation
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