The density of solid aluminum is 2.70 . if a 1g piece of aluminum is dropped in a cup of water, it will

It will sink because it has a greater density than water

Opposition of two melodic ideas is the  right answer 

Hi,is this statement true or false?   descendants of the inca and maya use modern techniques rather than keeping their ancient culture alive by making weavings based on traditional weavings.-false the mayans and incas both continue traditional methods as well as modern.