Is the gradual removal of the surface of the land by water, wind, and glaciers.

forest demarcation

decomposition

succession

erosion

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis