Ruth Faden said there are two issues raised in Henrietta Lack's case. Explain what Ruth meant when she said issue one is a "question of consent" and issue two is "if anything is morally or legally due to a person if something of commercial value is developed".

the answer is a or when it says crossing over

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

cell division is not regulated in tumor cells.