Ascientist observes debris added to a landform from a melting glacier. this is evidence for which type of natural process? physical weathering chemical weathering erosion deposition

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane