Radar is most often used to . A.
combine maps with data
B.
determine exact locations
C.
increase satellite reception
D.
forecast the weather

D. forecast the weather

Explanation:

Radar can detect precipitation such as rain or snow, as well as where it is headed and its speed. So, it can detect weather because it can be used to see where weather fronts will be and at what time. Radars are not used to find geographical data, so it would not be useful to combine maps or determine locations. Additionally, radar cannot affect satellites or their reception.

c-three

explanation:

legislative, executive and judicial