Is chemical reaction for venn diagram placed under photosynthesis, cellular respiration, or both?

i am positive it is c. condensing but i may be wrong

answer: blah

explanation:

bc blah

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

condensation. good luck!