How would you compare the fitness of the black beetle compared to the grey beetle​

i think that the best answer would be c.

tell me if im wrong : )

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

idk im sorry.