Which phrase does not describe the Midwestern climate?

What does a movement along the demand curve show

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c

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?