According to one of the fundamental rules of the constitution, who holds the ultimate authority in the united states?
a.
the elected president
b.
congress
c.
the people
d.
the supreme court

How much water is in the ocean in cubic kilometers

Solve for r in the formula v = ir, when i = 5 and v = 15.

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?