The image is an aerial photograph. what is the geological feature shown? a) a large fault on earth’s crust b) the dry bed of an ancient river c) a canyon, created by the erosion d) sand dunes deposited by the wind

sand dunes

because it is and sand dunes get deposited

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

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.