Governments. The three most common government systems include confederate, federal, and
A. unitary
B. monarchical
C. dictatorial
D. democratic
Please select the best answer from the choices provided
A
B
ОООО
D

Ateam of researchers calculates that a glacier will melt completely away in the next 100 years. which land structure will most likely be left behind after the glacier melts?

Why is the study of demography important to geographers

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?