during glacial maxima and attendant lowered sea level, human groups could have migrated to australia, how? group of answer choices via dry or only partially wet land by waiting for the tide to go out and waking fromn island to island across the wallace sea by a series of hops from island to island across the wallace sea ony by crossing a sea barrier of a minimum of several hundred miles wide across the wallace sea by walking across the land bridge connecting sunda and sahul
