The senate has the power to confirm presidential appointments to the supreme court. this is an example of what principle of the united states government?

Mr. mann's science students were experimenting with speed. they set up a 1 meter (100 cm) track. the students used balls instead of cars. the balls were different sizes and made of different materials. four at a time, students rolled balls around the track to see which had the fastest and slowest speeds. some of their data are shown in the table. which ball will take the longest to complete one lap around the track?

Arecent challenge to the european union created by a member state is?

List 7 different statuses that you occup