Name the functional group in the following molecule:

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

If you want to create an electrical current, which situation would produce a solution capable of this

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)