is a broad band within the spectrum. is a narrow band within the spectrum. makes up 50 percent of the spectrum. makes up more than 75 percent of the spectrum.
Visible light in the electromagnetic spectrum

Options:
- is a broad band within the spectrum.
- is a narrow band within the spectrum.
- makes up 50 percent of the spectrum.
- makes up more than 75 percent of the spectrum.

is a narrow band within the spectrum.