Read the following selection from the section "Another Threat To Sea Otters." It reveals how this view of the food chain, from the top to the bottom, provides us with an illuminating new way of looking at nature and its tightly interwoven components. Which two words would BEST replace “illuminating” and “components” in the selection above?

chemical weathering

explanation:

amber has allowed scientists to study dna that has been preserved over millions of years.

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: