please help!!

As objects gain energy they move toward the:
A:Blue end of the spectrum
B: Middle of the spectrum
C: Red end of the spectrum

As wave length increases frequency:
A:Increases
B: Decreases
C: Stays the same

Witch has the highest frequency?
A:Violet
B: Green
C: Red

Why is light referred to as an electromagnetic wave?
A: It consists of a magnetic field
B: It consists of an electric field
C: It consists of both magnetic and electric field