Brainliest if correct 5.3 Dust Bowl Which group was skeptical of the mechanization of agriculture in the plains?
A The cattleman
B The farmers
C The bankers
D The politicians

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?

Which of the following is one of the innovations that neolithic farmers become more productive? a) plow b) windmill c) tractor d) reaper

Name that largest artificial lake built in the 11th century