Which evidence did wegener make use of to develop the theory of continental drift?

there is no evidence of glaciers anywhere in south america.

the rocky mountains are taller than the appalachian mountains.

mountains in north america appear to be part of the same chain of mountains as those in northern europe.

the climate of siberia has always been the same.

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).