Aroller coaster starts down a hill at 10 m/s. three seconds later its speed is 32 m/s. what is the roller coaster acceleration?

During binary fission, what events must occur before the cell splits into two new cells?

This rapid change in species that rarely leaves behind fossil evidence is referred to as

The data below simulate what happened to peppered moths in england after the industrial revolution which statement best describes the process that produced one of the emding populations of moths ?light colored moths were selected for on light colored trees