Write the empirical formula for at least four ionic compounds that could be formed from the following ions: nh, ion, cio, fe2+ . 0, x 6 ?

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature

When a septic tank backs up a goes in to clean it out

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