Answer:
One benefit that chemical weathering has for people is that it helps combat carbon dioxide. By trapping carbon dioxide in the sediment, chemical weathering removes it from the atmosphere. The decrease in carbon dioxide helps counter global warming.
I believe the first one I am pretty sure
Explanation:
Civic Responsibilities
I would say C.
The Union did gain control of the Mississippi River and used that power during the war as another way of fighting against the Confederacy.
Sorry if wrong..
1- 44+c=70
2-( 45-25.50) (divided by) 6= w
3- gotta go so sorry
