Water is unusual because it expands as it freezes. very few substances have this property. the reason liquid water is more dense then ice can be best explained by?

a. water is the universal solvent.
b. water has an unusually high boiling point.
c. water contains elements that are not common in other substances.
d. water is polar and the positive and negative ends of the molecule attract each other.

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem