How has the source of immigrants changed for Canada from 1900-2012? Think about how push and pull factors have changed over that time period. Where were immigrants coming from in 1900? How has that changed in the 2000s?

amazon river is the right answer i took the test

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.

the awnser is a

it is not b or c