If anyone is good at environmental science? can you give me your snap if you are good at it, cause I have a lot of work for that class to finish :(

What group has historically made up the largest portion of immigrants in mexico?

Ineed asap i will give 30 pointsps: the last word says splits

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation