Where would you draw the lion in the nitrogen cycle diagram?

i'd say that the moon rock is about 2.2 billion years old.

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 let me see fdfdgdg