What's the proper method of diluting an acid?

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?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

How does climate change cause the ocean's thermohaline current to slow down?