If a balloon is heated, what happens to the pressure of the air inside the balloon if the volume remains constant? it increases. it stays the same. it decreases.

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Calculate the number of molecules present in 0.750 mol of mgo.

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