Vhat is the relationship between wavelength and energy

 Shorter the wavelength, greater is the energy of the photon. It is an inverse relationship. Now shorter the wavelength, greater is the frequency of light also, which correlates directly with the energy of the photon.

answer; i believe that the correct answer is (lung);

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands