The medical term for an abnormal enlargement of the extremities of the skeleton, nose, jaws, fingers, and toes:

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint