Easy earth science multiple choice

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:

maybe because its impossible for balloons to lift a whole entire house.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves