Use the drop-down menus to complete the statements.

the of light is the rate at which light travels through empty space, or about 300,000 km per second.

a light-year is a measurement of .

the distance between stars is measured in light-years rather than in miles or kilometers because the distance between stars .

answers: light, distance, is very large

answer; i believe the correct answer is (replication is not conservative);

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:

well, i believe that the answer is 2. : 3