What Separates two watersheds? Not just the term, but what physically makes water flow in different directions?

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates