Which of the following soil samples is the most porous? small rocks with pebbles and sand filling all the cracks. small rocks with pebbles filling some of the cracks. small rocks with open cracks. clay with small cracks.

Which element is found in both dna and proteins

Building glycogen from glucose molecules is an example of what

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