Within a sequence of layered rocks, the oldest rocks are at the bottom and the layers of rocks get progressively younger with ascending order of sequence. What does this speak to? A. Rock Cycle B. Law of Superposition C. Fossil Record D. Continental Drift​

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote