The is the third layer of the atmosphere and has the coldest temperatures.

Dentify one advancement from the industrial revolution that had a significant impact on agriculture, and discuss the benefits this advancement had on the industry.

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

Rescooperate ice cream shop recently analyzed their books. they found that in the past year, they made 100000 selling ice cream and spent 75000 on supplies and factory space. the remaining 25000 represents