The graph below shows the blackbody radiation curves for four stars.

based on the graph, which of these conclusions is correct?

the star with very long wavelength does not emit light in the red part of the spectrum.
the star with very short wavelength does not emit light in the blue part of the spectrum.
the star with a wavelength of approximately 500 nm does not emit light in the green part of the spectrum.
the star with a wavelength of approximately 500 nm does not emit light in the red part of the spectrum.