Solve for x in the diagram below.

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?

Which of the following countries was not an ally to the u.s.s.r. during the cold war? west germany poland romania cuba

3ways , explain how advance technology affects the word population