How may moles are in 19L of oxygen gas?

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

What three things determine the shape and size of a puddle when water is poured out onto a surface

What human activity increases beach erosion?