Which objects have the most similar eccentricities?

earth and neptune
mercury and mars
saturn and venus
jupiter and uranus

Galaxy whose shape seems different follow no set pattern are classified as

At which location in earth’s interior does the top density continue to increase as thickness decreases?

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