It really can. Just trust me!
Comparative anatomy is the study of the similarities and differences in the structures of different species. ... Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.
I'd say D but i'm not 100% sure
Answer:
separate or unzip the two strands of the double helix.
Explanation:
Mark as brainslist. Hope this helps.