You have a community of organisms that depend on a limited amount of resources, including other organisms as food. What would happen if any of these
resources were to be removed from the ecosystem?

How can you keep track of variables in a science experiment?

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

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