Burning ethanol tracking matter page 65

i'd say that the moon rock is about 2.2 billion years old.

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:

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

ok yes, but what is the question? as soon as you ask the actual question i will answer it. : )