Which of the following changes will affect the speed of a wave through a medium? A change in the frequency of the wave
A change in the amplitude of the wave
A change in the material through which the wave travels
The speed of a wave always remain the same regardless of the type
of medium fr

How water is moving through the ecosystem ?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

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