Pretty sure its one of the cells. Hiv goes through the bloodstream and infects blood cells. This is why when you get tested fr Hiv they take blood samples to see if its infected or not.
It is commonly used as a metric of alcohol intoxication for legal or medical purposes
I think that the answer to this question would definitely be proteins because none of the other's are healthy for your body.
Yes, this is correct!
The reproductive system in humans does not have any other function for sustainable of the life of the individual -only for the creation of new life and the survival of the species! I would maybe only add that it also has a function of supporting this life in the first months.
