Richard Simmons Roberto examines two molecular models he sees that the atoms are the same in each model and are attached in the same order in each model however you cannot make the models appear the same without breaking a double bond what do the models represent

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

can i get the brainliest pls

explanation:

looks like the answer is     c     to me!