As scuba divers descend, the pressure increasing on the gases they breath. how does the increasing pressure affect the amount of gas dissolved in their blood?

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory