Which of the following does not occur at a convergent boundary? a. the leading edges of both plates are bent downward. b. oceanic crust is pushed down into the mantle. c. one continental plate moves into an oceanic plate.

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

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.