Why did the roman republic use separation of powers in government? a. so the senate could be the most powerful branch b. so no one branch would get too powerful c. so the magistrates could veto the assemblies d. so the plebeians could join the race of honors

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?

Eter lives in a beautiful region. peter and other residents of his region use water from the river that flows through their region. recently, mark industries decided to set up their chemical plant near that river. peter realized that the waste from the chemical plant would pollute the river. he decided to seek a legal ordinance that would restrict the use of land near that river for specific use only. which type of zoning will peter and his region?

Why did lincoln inform the confederacy that he would not e sending troops or weapons as food supplies were sent to fort sumter?