Answer: 3rd stage/ Aids
In the 1st stage/ Acute HIV Infection, the virus attacks and destroys the infection-fighting CD4 cells of the immune system.
By the 3rd stage HIV has severely damaged the immune system.
Avoid riding on roadways. If there is a sidewalk you could ride on nearby, use it. Drivers get a little nervous if they're sharing the roadway with a bicycle. Avoid riding too long without breaks, you can get tired out and unintentionally harm yourself or others. Drink lots of water on the way, and wear helmets at all times, no matter how stupid you think they make you look. :)
It raises your metabolism
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Answer:
<em>Insulin is secreted by </em>the pancreas.
A Intrauterine insemination meaning insemination within the uterus. In vitro basically means within a test tube and surrogacy is another woman carrying the child
