Is the biogeochemical cycle in which carbon cycles through earth's ecosystems.
a. oxygen cycle
b. water cycle
c. carbon cycle
d. nitrogen cycle

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:

i love you and i play fortnite add me rod0107