Got to go every one have a gd day

The following are sumerian inventions, except

What were some of the ways you learned about the political establishment through family members and friends? how were you politically socialized as a child?

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?