Diego hypothesizes that the earth wobbles on its axis in a pattern that is repeated every 20,000 years. which of the following ways would be the best way to test diego's hypothesis? a. conduct a controlled experiment b. observe the movement of other experiments c. make observations in nature d. make a model

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